Best Avg Packaging Supplies in 2026

Pressure-sensitive backing attaches securely to almost anything - paper, wood, plastic or metal

Outside dimension - 4.5 x 5.5Perfect size for pre-printed shipping labels from PayPal, Amazon, FedEx, UPS, and the U.S. Postal Service. Pre-printed shipping labels or packing lists may need to be fold to fit.

Packing List Envelopes are High Quality Shipping Envelopes

Brand 16 inches Heavy duty security seal, high-density polypropylene, co-polymer, Adjustable Strap fits any closure.

Used to secure trailer doors and transportation equipment, strongest plastic trailer seal available. Patented actual locking chamber provides superior tamper resistance with durable, all-plastic, one-piece construction.

Weather resistant HDPE withstands extreme cold and heat. Double-locking points indicative seals for more safety, can be recycled after use.

Meets C-TPAT - ISO/PAS 17712:2013 Requirements for High Security Seals Unique serial numbers

Anti-Spin features provide security to prevent tampering - unauthorized entry

Brand Yellow 8 mm metal shaft diameter thickness, hexagon-lock type in vitro. Long length provides cleared access to cut bolt seal

** THERMAL BUBBLE MAILER 8 x 11: Pack of 25 Thermal insulated bubble mailers is great solution for commercial and personal use. Self seal bubble mailers

** HEAT REFLECTION: Metallized outer layer reflects 75% of radiant heat, keeping contents fresher longer. Completely opaque, metallized layer provides total contents privacy.

** SECURE & PRIVATE: Bubble envelope mailers have sturdy layers with strong adhesive strip ensure privacy, of contents. Long-lasting seals ensure packages are waterproof bubble mailers for durable packaging.

SECURITY PREVENT TAMPERING: Provide security to prevent tampering, secure your contents from unauthorized entry. One-piece, adjustable cable.

DIMENSIONS: 200mm(length) X 10mm(width) X 1.2mm. Tensile Strength: 176 N SUITABLE FOR CONTAINERS - Trailers, Wagons, Railroad Cars, Cargo, truck, vans, doors, airline, duty-free shops, supermarkets, storage-controlling doors.

EASY TO APPLY: self-locking seal with a push tight locking mechanism.

C-TPAT - ISO/PAS 17712:2013 Certified United States Customs (CBP) High Security Seals Unique serial numbers

Anti-Spin features provide security to prevent tampering - unauthorized entry

Yellow 8 mm metal shaft diameter thickness, hexagon-lock type in vitro. Long length provides cleared access to cut bolt seal

** THERMAL BUBBLE MAILER 6 x 6.5 : Pack of 25 Thermal insulated bubble mailers is great solution for commercial and personal use. Self seal bubble mailers

** HEAT REFLECTION: Metallized outer layer reflects 75% of radiant heat, keeping contents fresher longer. Completely opaque, metallized layer provides total contents privacy.

** SECURE & PRIVATE: Bubble envelope mailers have sturdy layers with strong adhesive strip ensure privacy, of contents. Long-lasting seals ensure packages are waterproof bubble mailers for durable packaging.

Size: 7.5 x 5.5 inches, 200 pcs in total

Clear Outer Face made from Tamper Proof Poly to Protect your Packing List

Strong Adhesive Backing for attaching to a variety of surfaces

Size: 7.5"x5.5", Inside usable dimensions: 7" x 5"

200 Bags in total

Clear outer face

Usable dimensions: 6'' x 9'', outer dimensions: 6.69'' x 9.84.

100 packs in total.

Clear outer face.

Size: 7.5"x5.5", inside usable dimensions: 7" x 5".

200 packs in total.

Clear outer face.

Stock up on bubble mailers for your online or home business; you get 50 white poly mailers with an easy peel off closure and a useable size of 6 x 9

Air filled bubbles in these shipping envelopes soften the impact of travel: bubble mailers neatly & safely transport books, jewelry, CDs or DVDs & more from your online shop or small business

Each white bubble mailer is made of durable, wear & tear resistant poly to keep items inside dry and protected; the perfect packing envelopes for shipping and a unique calling card on their doorstep!

Size: 7.5 x 5.5 inches, Pack of 200 pcs

Clear outer face, you can clearly see the label or invoice inside the transparent bags

Fast simple application: simply peel off the paper backing and stick it to package

Size: 7.5 x 5.5 inches, Pack of 100 pcs

Clear outer face, you can clearly see the label or invoice inside the transparent bags

Fast simple application: simply peel off the paper backing and stick it to package

TAILORED SIZE- This size is tailored for loading 4''x 6'' shipping labels perfectly, good for UPS, FedEx, USPS, DHL, TNT, Amazon, eBay, Poshmark, Mercari labels etc. Also good for letter-size paper folded in half twice(quarter).

RELIABLE QUALITY- Thicker quality film to ensure a great tear resistance and maintain the pouch in shape when applying it to packages.

Easy to scan the bar code from outside of the clear pouch.

PACKAGE INCLUDE - 100pcs/Pack 7.5"x5.5" (Inside usable dimensions:7"x5") tamper-resistant waterproof packing list pouches.

HIGH CLEAR - High clear outer surface, you can clearly see the packing list, labels and invoice documents in the transparent plastic envelope.

EASY TO USE - You just need to peel off the paper backing and paste it on the packaging.

TAILORED SIZE- This size is tailored for loading letter-size paper folded in half perfectly, idea for shipping labels, packing list, invoice, delivery receipt etc.

RELIABLE QUALITY- Thicker quality film to ensure a great tear resistance and maintain the pouch in shape when applying it to packages.

Easy to scan the bar code from outside of the clear pouch; save time and cost on tapes.

【PACKAGE INCLUDE】- 100 Pcs/Pack 6"x9" tamper-resistant waterproof packing list pouches.

【HIGH CLEAR】- High clear outer surface, you can clearly see the packing list, labels and invoice documents in the shipping envelopes.

【STRONG ADHESIVE】- Clear adhesive shipping pockets sticks firmly on the surface of the carton box, cardboard, poly mailer, paper, plastic, wood, metal or glass.You just need to peel off the paper backing and paste it on the packaging.

Size: 5.5 x 7.5 inches, 200 packs in total

Clear pouches can make scan shipping labels easily and no need to take shipping labels out

These packing list envelopes can protect your shipping labels from dirt, damage or abrasion

Size: 7.5"x5.5", total 100pcs envelopes

Self-adhere to Cardboard, Plastic, Wood, or Metal

Clear outer face

【7.5" x 5.5"】mailing pouch includes 200 packing list mailing envelopes. Label Envelope pouches are made of waterproof polyethylene material, they keep your document list safe during shipping and protect labels from moisture and damage

【Sealed Clear Mailing mailing pouch】Waterproof and stain resistant, especially helpful to protect shipping labels/documents in rainy season. With our plastic envelope bags, you just slide in the paper, no tape needed, and it looks clean and professional, saving you a lot of time and money.

【Strong Adhesive】These bags are cleverly designed with a special adhesive that instantly bonds to boxes, cubes, tubes and containers for quick and easy sticking. They adhere well to any surface and don't come off easily.

【Dimensions】Pouch size: 7.5" x 5.5", 100 Pcs packing list envelopes included. Label Envelopes Pouches is made of waterproof poly material to protect packing lists.

【Water Proof】Water and stain resistant, especially helpful in protecting shipping labels/documents during the rainy season.

【Strong Adhesive】The strong adhesive backing sticks immediately and tightly to a variety of packaging surfaces, saving time and costs on tape purchases.

Size: 6 x 9 inches, Pack of 100 pcs

Clear outer face, you can clearly see the label or invoice inside the transparent bags

Fast simple application: simply peel off the paper backing and stick it to package

Size: 6 x 9 inches, 200 packs in total

Clear pouches can make scan shipping labels easily and no need to take shipping labels out

These packing list envelopes can protect your shipping labels from dirt, damage or abrasion

6" x 9" Size Makes it Easy to fit Half Sheet Packing Slips or Smaller

Clear Outer Face made from Tamper Proof 2 Mil Poly to Protect your Packing List

Actual Usable Inner Dimesnions: 6" x 9" - Actual Outer Dimensions: 6 5/8" x 10".

【7.5" x 5.5"】mailing pouch includes 100 packing list mailing envelopes. Label Envelope pouches are made of waterproof polyethylene material, they keep your document list safe during shipping and protect labels from moisture and damage

【Sealed Clear Mailing mailing pouch】Waterproof and stain resistant, especially helpful to protect shipping labels/documents in rainy season. With our plastic envelope bags, you just slide in the paper, no tape needed, and it looks clean and professional, saving you a lot of time and money.

【Strong Adhesive】 These bags are cleverly designed with a special adhesive that instantly bonds to boxes, cubes, tubes and containers for quick and easy sticking. They adhere well to any surface and don't come off easily.

【PERFECT SIZE】6 x 9 inches, 1/2 sheet of paper fits perfectly, 100 pieces in total.

【Clear Shipping Label Pouch 】- Clear mailing envelopes make the label and invoice clearly visible inside the shipping pouches. Transparent packing slip envelopes, Scan address and barcode effortlessly.

【Premium Adhesion】- Adhesive label pockets for shipping, with strong self-adhesive on the back, can sticky tight at any surface, not easy to fall off. Shipping label envelopes pouches, widely use for bubble mailer, poly mailer, shipping bag and package box.

PERFECT SIZE：7.5 x 5.5 inches, Pack of 200 PCS. Shipping label sleeves will hold most printed mailing labels such as packing slip, mailing documents, invoice, labels etc.

WATERPROOF：Packing slip envelope pouches have self-sealing for easy packing with a tamper-evident, super secure closure. Pressure sensitive adhesive provides a high strength, durable closure that is water and dirt resistant. Sensitive backing attaches securely to almost anything - paper, wood, plastic or metal.

EFFICIENT：Packing list mailing envelopes make sending labels easy and efficient. No more taping return labels for UPS or FedEx. With our plastic shipping label sleeves with adhesive you can just slip in the paper, without taping, you can be rest assured that the ink won't smudge in transit because the plastic protects the label for a clean and professional look, saving you much time and money. This method a lot easier than using tape to secure the label to a box or package.

Size: 6 x 9 inches, Pack of 200 pcs

Clear outer face, you can clearly see the label or invoice inside the transparent bags

Fast simple application: simply peel off the paper backing and stick it to package

【Wider Side Open】Easy to use and easy to load shipping label/folded packing list/invoice.

【Quality Pouches】Good craftsmanship and quality film, great balance on durability and stiffness.

【Clear Face】Easy to scan the bar code from outside of the clear pouch.