Best Rubber Jewelry Sizers in 2026

Plastic ring sizer set with US Size of 1-13, UK Size A-Z.（"8 Q" is US size 8, UK size Q. "-8 R" is US size 8.5, UK size R etc.)

Ring sizer kit come in half sizes, ( "-" Means 1/2 size. "-6" is 6.5, "-7" is 7.5, "-8" is 8.5 etc), no quarter sizes

Ring size measure us set increments are clearly marked on each ring, easy to use and measure your ring size correctly

Ring size adjuster is made of TPU,ring resizers are so comfortable that you even don't feel it's there

3 Sizes of ring adjuster included: Round Tubing in 2mm wide;Flat Tubing in 2mm wide;Flat Tubing in 3mm wide , Each size of ring sizer comes with 5 pcs

Never need to worry ring adjuster for loose rings would scratch your ring; 10cm/3.9 inch long, can be shortened to adjust size reduction

【Measure Tool Size】Metal ring stick measure tool with US sizes of 2-15 and European sizes of 41-76 (come in half sizes, no quarter sizes). Ring sizer gauge： 0-13 (including half size, a total of 27 pcs rings).Plastic ring sizer belt：1-17.Package included: 1 × ring sizer gauge + 1 × ring sizer mandrel + 1 ×plastic ring sizer belt.

【 High-Quality Material】Ring sizer mandrel is made of aluminum. The 27 Pc ring sizer gauge set is made of stainless steel, and a long service time

【Useful Tools for You Choose Ring】With the ring gauge you can easy to know which size you need and can give your husband/ wife, girlfriend/boyfriend a surprise give her/him a correct size ring as a gift

Durable Material - Ring sizer mandrel comes from METAL, it is solid strong and light weight. The 27pcs ring sizer set is made of plastic. Jeweler hammer head: rubber and stainless steel. Jeweler hammer handle: plastic and stainless steel. The ring finger sizer gauge: PU material.

Ring Sizer Measuring Range - The plastic ring stick measure tool has 4 scales: US sizes of 1-15; diameter of 13 - 24; French scale; European scale. Length of the hammer: 22cm (8.7 inch). Ring circle size US sizes of 1-13, ring Mandrel US sizes of 1-15 and European sizes of 41-76.The mandrel size 26cm (10.2 inch); 27pcs circle models for your choose. Help you confirming the size before purchasing ring.

Easy Reading and Measuring Ring Size Chart - Easy to read size chart on mandrel for full and half sizes, with line marks on shaft to get the ring straight before measuring. Come with a flexible cable with a screw connection which can be opened easily. Ring sizer or finger gauge measures the size of your fingers for making rings. Fine workmanship With round outside and flat inside, smooth edges do not hurt your hands.

With the rubber hammer can be quickly restored to the bracelet round

Round shaping bracelet mandrel,used for shaping anklets,bangles,and bracelets

Unmarked hard wooden finish,ideal for continuous circle aluminum wire jewelry projects

Metal ring mandrel is perfect for ring making and shaping, fix bent rings.great for holding rings for polishing and sanding.

Jewelry mallet will provide perfect strike without scratching or damaging the surface of materials.

Jewelry mallet head material: Rubber + Nylon. the head diameter: 25mm. Fine workmanship and high quality.

Ring Sizer Measuring Tool Kit including Metal Ring Mandrel, Finger Sizing Gauge US Size 0-13, Jeweler's Rubber Hammer, Polishing Cloth, Agate Burnisher, Ring Size Adjuster. Ring Sizer Set is the perfect for jewelers, ring makers, hobbyists, and the everyday user.

Ring Mandrel is made of aluminium material, US standard, Easy to read size chart on mandrel for full and half sizes; 27 Pieces Ring Sizer Set made of steel,US size(0-13),come in half sizes, come with a flexible cable with a screw connection which can be opened easily

With two sides rubber hammer to fix or regulate rings or other Jewelry,rubber head would not leave traces on the jewelry or damage your jewelry.

Package included: 1*ring mandrel; 1 * ring sizer; 1* rubber jewelers hammer; 1* wood ring mandrel adjuster stick; 2 * polishing cloths. Ring sizer measuring tools

The aluminium ring mandrel stick sizer fits for US sizes of 1 - 15 and European sizes of 41 – 76. Ring sizer gauges includes 27 pieces, US ring sizes of 0 - 13, comes in half sizes (the negative number means half size), no quarter sizes

The wood ring mandrel is used for ring polishing and sanding. Perfect for ring forming and jewelry making. (There is no size print on the wood ring mandrel)

Ring sizer tool Package Included:1* ring sizer guage, 1* ring mandrel, 1* ring hammer, 2* ring sizer belts. It is a great jewelry making tool kit for you whether you are a beginner or a professional

Ring Sizer Mandrel is made of plastic material, Which is lightweight and easy to handle, Three different kinds of measurement，Size of US 2-15 , UK D-Z+5, EU 41-76 with Half Size

Plastic Ring Sizer Set with US Size of 1-13, UK Size A-Z.（"8 Q" is US size 8, UK size Q. "-8 R" is US size 8.5, UK size R etc.) Ring sizer kit come in half sizes, ( "-" Means 1/2 size. "-6" is 6.5, "-7" is 7.5, "-8" is 8.5 etc), no quarter sizes

RING MAKING KIT: Includes 1 metal ring stick measure tool; 1 plastic scale rod; 1 rubber jewelry hammer; 1 X US (1-17) white and 1 X UK (1-17)black; 1 ring mandrel; 1 polished agate knife; 2 polishing rods; 2 polishing cloth; total 11 items.

HIGH QUILITY MATERIAL: Ring sizer mandrel is made of aluminium; Ring mandrel ring stick measure tool with US sizes of 1-17 and European sizes of A-Z, with line marks on shaft to get the ring straight before measuring.

CIRCLE MODELS: 27 pcs US ring sizer finger gauge is 1-17, these small rings are looped by a flexible cable and they can be removed individually for easy measurement, and the soft and flat material edges won't hurt your hands.

⭐[Reduce Size for Different Ring] Package includes 16 ring guards for loose rings in 4 different sizes, can reduce rings by 0.5~2 sizes, which are suitable for 99% of men's and women's rings. Ring spacers will reduce rings size without resizing or damaging your precious jewelry. This is the perfect solution to keep save your precious rings at the lowest cost.

⭐[Premium Soft TPU] The Ring guard is made of high-quality transparent silicone, non-toxic and no Irritation, comfortable to wear and safe to your skin. The ring size adjuster has a spiral design, easy to use and tightly wrap the ring and play its role.

⭐[Virtually Invisible On Ring] The Ring spacers are designed with a transparent appearance, which is almost completely transparent when on rings, you feel nothing when it is worn on the finger. The ring adjuster for loose rings can temporarily change your ring size, you can replace it freely.

Ring wooden stick size: about 7cm/ 2.76 inchs in diameter, 29.5cm /11.6 inchs long

Hammer size: about 23cm/9 inchs long, 6.9cm/2.7 inchs wide, 2.5cm thick; Hammer head: 2.5cm/1 inch

Dual Headed Hammer: A versatile tool with detachable ends. Plastic and metal faces. If you work with metals, you will need a hammer with rubber and plastic heads to avoid scratches.

【Precise Size】: The ring mandrel comes with accurate size in two types, US standard: 0-15, European standard: 41-76, you can easily found full and half size through the scale.

【Practical Tools 】: The accurate removable finger sizing tool can make your rings fit better, and with double-sided rubber jewelry hammer, convenient for processing of various materials, carbon steel handle is strong and durable, rubber head is replaceable, long-lasting.

【Size Details】: Metal ring stick: 9.86"/250mm, handle length: 2"/50.2mm, handle diameter is 0.98"/25mm. Jewelers rubber hammer: total length: 9.8"/250mm, handle length: 5.11"/130mm, hammer diameter: 0.86/22mm.

1. You will get 1 piece rubber jewelers hammer,1 piece round ring mandrel sizer, 1 set ring sizer gauges, 1 piece aluminum alloy ring sizer stick and 2pcs cleaning cloth.

2. Ring Sizer Stick: the metal ring stick measure tool with US sizes of 1-15 and European sizes of 41-76. It is easy to read size chart on mandrel for full and half sizes, with line marks on shaft to get the ring straight.

3. Ring Sizer Gauge: 27pcs ring sizer or finger gauge is made of alloy metal, used to measures the size of your fingers for making rings.

<b>●PREMIUM CERTIFIED TPU: </b>The ring reducer is made of TPU which is reusable and durable, completely safe and won't cause any irritation, no need to worry about allergies, easy to apply, no adhesive, chemicals or fasteners required.

<b>●DISCRETE AND COMFORTABLE:</b> Invisible soft TPU material, transparent see-through with abrasion resistance and general elasticity, leave no doubt about visibility. It will bring you convenience and comfort while ensuring that your ring won’t be lost due to looseness.

<b>●MULTIPURPOSE AND WIDE APPLICABILITY:</b> The RING SIZE REDUCER SET fits most women's and men's rings, great way to make your ring remain comfortable to wear without having to re-size, keeping your jewellery undamaged, just choose the right size and clip or warp on your rings.

[ Soft Flexible TPU Material ] : Ring guard made of high-quality TPU silicone material and unique design. YOU CAN USE IT WITH CONFIDENCE

[ Virtually Invisible On Rings ] : Ring sizer adjuster soft and comfortable and safe to use on the skin, Non-toxic, No Pain and No Irritation to your fingers. And TPU is reusable and durable. VIRTUALLY INVISIBLE WHEN ON RINGS

[ Reduce Ring Size ] : Silicone ring resizer have totally 4 sizes in one pack. It is the perfect ring size adjuster, perfect for loose rings, preventing rings from slipping off your fingers. YOU DESERVE TO HAVE

Package includes: this package contains 1 piece pf US white (1-17) ring sizer, 1 piece of UK black (A-Z) ring sizer, 1 piece of ring mandrel, 1 piece of finger sizer measuring ring tool, 1 piece of ring repair tool, 1 piece of rubber jewelry hammer, 2 pieces of polishing cloths, 2 pieces of polishing stick and 1 piece of polished agate knife, totally 11 pieces in this combination set

Measure sizer: the ring mandrel with US sizes of 2-15 and UK sizes of D-Z with line marks on shaft to get the ring straight before measuring; Ring sizer gauges include 27 pieces, US ring sizes of 0-13, comes in half sizes (the negative number means half size), no quarter sizes, can easily get the accurate size of your lover

Practical repair tools: the rubber hammer and wood repair tool can be applied to fix or adjust rings or other jewelry, rubber head will not leave marks on the jewelry or damage your jewelry

The metal ring stick measure tool with US sizes of 1-15 and european sizes of 41-76

Material - Ring Sizer: Aluminum; Ring Circle: Plastic; Jeweler Hammer: Rubber and Steel

This Jewelry Making Tools Kit contains essential tools for a beginner or a professional, they are used for wire working,craft wire,wire wrapping and wire jewelry;

【What You Get】1* Metal ring sizer set for US standard 0-13 size(the ring sizer with half size 27 pieces)+ 1* Multi-country stainless steel ring mandrel stick+ 1* Jewelers Rubber Hammer

【Why Choose Us】Smooth and comfortable material,Removable ring gauge design, care every inch of your fingers. Stainless steel ring sizer tools set is corrosion-resistant and durable. With a double-sided rubber soft hammer head, the hammer handle is made of high-quality high-carbon steel forgings with high strength. Suitable for tapping gold and silver jewelry, plastic parts, electronic parts, etc. will not damage the Jewelry surface

【How to Use】Find a suitable ring gauge and put it into the finger you need to measure, record the diameter and circumference of your finger, and then put the found ring gauge into the ring mandrel stick to determine the ring model. If you have deformed jewelry, you can also use a rubber hammer to beat it to repair it

💍ღ【1. What You Will Get? 】This Jewelry Ring Sizer Tools set almostly includes everything you need for Jewelry making: 1pcs Metal Ring Mandrel, 1pcs Ring Sizer 0-15, 1pcs Wooden/Plastic Ring Clamp, 1pcs Ring Sizer Mallet, 2pcs Plastic Ring and Bracelet Sizer Gauge, 2pcs Jewelry Cleaning Cloth, 2pcs Double-Sided Polishing Buffing Bars, 1pcs Polished Agate Knife. Besides, we also prepared a high grade red cloth bag for you, convenient for storage and use!

💍ღ【2. Quality Ring Mandrel】Made of aluminum alloy, the mandrel is portable and durable, with high hardness and great corrosion resistance! You could use it to measure 4 types of sizes: American size (US), Hong Kong size (HK), Japanese size (m/m ∮）, European size (CU). The scale is very accurate, the US number on the Ring Mandrel is corresponding with the number on the Ring Sizer. (Warm tip: This mandrel is not a tool for ring correction or expansion.)

💍ღ【3. Jewelry Ring Sizer Guage】It is made of stainless steel, anti-corrosion and anti-oxidation. Its surface is smooth, comfortable to wear, will not scratch your fingers. 0-15 Standard Size Codes including 1/2 Half Size Increments are clearly marked on each ring, which are corresponding with the US number on the Ring Mandrel. And each small ring can be removed separately for easy use!

Adjustable Size: 4 sizes in style 1(spiral design), 7 sizes in style 2(insert design), The material is made of high quality transparent soft TPU silicone.

Customized Design for the Ring: adopt the same arc design as the rings. The 2mm high convex on both sides can be better stuck on the ring and not easy to fall off.

Easy to Use: Bottom width of Ring Regulator that is more big than your ring is pressed inside the ring , which is suitable for Man and woman ring within the width 1mm to 8mm.

Plastic Round Bracelet Mandrel with diameter scale,you can visually see the diameter of the bracelet mondrel through the winding wire , bracelets mandrel may be circular deformation recovery

Bracelet mandrel maximum diameter 75.6cm ,minimum diameter 37.6cm

Order Contains:Plastic Round Bracelet Mandrel and Rubber Hammer

【Ring Sizer Adjuster for Loose Rings】If the ring is slightly larger than your finger, for example, the size of the purchased ring is too large, the finger becomes thinner after weight loss, the finger joint is thicker than the finger, ring guard can help you. You can use it to help secure your ring and keep your precious ring safe.

【Suitable for most rings】Contains 12 quantity, 4 sizes of ring size adjusters, 2mm round, 5mm round, 3mm flat, 5mm flat, each length is 100mm, suitable for women's rings, Men's rings, engagement rings, wedding rings, and most rings in most sizes.

【Comfortable to wear】This ring adjuster is made of high-quality transparent TPU silicone material, which is elastic, will not compress the fingers, and will not irritate the skin. People with allergic skin can also use it with confidence.

Great tool for any beader and jewelry maker

Made of heavy roller polished vinyl

Shipped flat; easy to assemble

1. You will get 1 piece rubber jewelers hammer,1 piece ring mandrel sizer enlarger stick.

2. This Ring Mandrel Sizer Hammer set jewerly making tool kit is Widely used in jewelry making, ring repair and ring enlargement work.

3. The rubber mallet is soft and will not damage the surface of the object.

NEW LARGER JAR. Fits all sizes of rings. Longer shelf life.

Works like a ring guard but better! A unique, excellent solution to solving the problem of rings that spin due to size or knuckle issues.

Also works great to attach two rings together

used to adjust the bracelet and measurement.Ideal for creating and shaping bangles and bracelets made of soft, non-ferrous metals

Bracelet mandrel After post-processing using the original wood molding,Typically used in jewelry production.Bracelet repair tool

Easy to use, with the rubber hammer can be quickly restored to the bracelet round

1. This Jewelry Making Tools set includes: 1 X rubber jewelers hammer,1 set X Ring sizer gauges, 1 X aluminum alloy ring sizer stick, 1 X wood finger sizing measuring stick, 2 X cleaning cloth.

2. Ring Sizer Stick: this metal ring stick measure tool shows US sizes 1-15 and European sizes 41-76.can read size chart on the ring mandrel for full and half sizes, with line marks on the shaft so as to get the ring straight before measuring.

3. Ring Sizer Gauge: 27pcs ring sizer finger gauge, Material: alloy metal, this size gauge can measures the size of your fingers to make proper size rings.

✴️What You Get ------ In this kit, You will get 12Pcs Ring Sizer Measuring Tool Kit. Including 1Pcs Ring Mandrel; 1Pcs 27Pcs Ring Gauge Finger Sizer; 1Pcs US white (1-17) ring sizer; 1Pcs Rubber Jewelry Hammer; 1Pcs Metal Mandrel Finger Sizing Measuring Stick; 1Pcs Wooden Metal Mandrel Finger Sizing Measuring Stick; 1Pcs x Polishing Cloths 1Pcs x Ring Clamp; 2pcs x Spiral ring size adjusters; 2pcs x Plug-in Ring Size Adjusters, In total 12Pcs in this combination set.

✴️US White (1-17) Ring Sizer ------ 1-17 US size, finger size from 1 to 17, the printing is accurate and clear, not only can be used as a ring size table, but also can be used for other jewelry measurement.You just need to put it as a ring on your hand and adjust it to a suitable place to measure. The inner diameter of the ring is measured, and it can be removed at any time, just like a ring.

✴️27Pcs Ring Gauge Finger Sizer ------ 27 Pcs, US Size 1-13 with Half Size, Durable Material, Ring Sizers are made of stainless iron and come on a flexible metal cable without rusting. The number 3 on the ring sizer measuring tool means US size 3, while -4 means US size 4.5 and so on. Compact and lightweight US ring sizer measuring tool.

【What You Will Get】This Jewelry Ring Sizer Tools set almostly includes everything you need for Jewelry making: 1 piece pf US white (1-17) ring sizer, 1 piece of UK black (A-Z) ring sizer, 1 piece of ring mandrel, 1 piece of finger sizer measuring ring tool, 1 piece of ring repair tool, 1 piece of rubber jewelry hammer, 2 pieces of polishing cloths, 2 pieces of polishing stick and 1 piece of polished agate knife, totally 11 pieces in this combination set

【Jewelry Ring Sizer Guage】The ring mandrel surface is smooth, comfortable to wear, will not scratch your fingers. It has US sizes of 2-15 and UK sizes of D-Z with line marks on shaft to get the ring straight before measuring. Ring sizer gauges include 27 pieces, US ring sizes of 0-13, comes in half sizes (the negative number means half size), no quarter sizes, can easily get the accurate size of your lover

【Practical Repair Tools】The rubber hammer and wood repair tool can be applied to fix or adjust rings or other jewelry, rubber head will not leave traces on the jewelry or damage your jewelry. What's more, the mandrel is portable and durable, with high hardness perfomance!