Best Polyester Covers in 2026

CLEAR VIEW COVERS – These crystal-clear covers put your work center stage. Sturdy plastic covers allow you show off your title pages and creative design skills.

PRE-PUNCHED FOR PROCLICK – Convenient covers are pre-punched to coordinate with ProClick binding spines and equipment. 32 holes for secure binding.

NO MACHINE NEEDED – ProClick products are perfect for everyday use, because they don’t require a machine. Zip them easily open and closed by hand, for easy editing and rearranging.

Crystal clear front displays the title page of your bound document proudly

8-1/2 " x 11" with square corners; Tear resistant plastic material

Clear; Unpunched; 100 pieces per box

Each piece is a single sheet. These are not folders

Finish and Texture: Both sides are clear and smooth

Thickness: 7 mil - Size: 8-1/2" x 11"

Dress up a stapled presentation with this stylish cover

Holds paper with a hidden swing clip

Punchless

150 micron transparent PVC front cover

240 gsm LeatherGrain embossed back

Feature high contact adhesive strips

SOLID COVERS – Sturdy, plastic covers provide your work with solid protection. Made from heavy-duty plastic material, they ensure your work is safe from spills and mishaps.

UNPUNCHED FOR EASY USE – Unpunched covers can be used with any binding spine, in any binding style that suits your needs.

CONVENIENT SQUARE CORNERS – Clean-cut square corners bring definition to your bound projects for a neat presentation.

8.5" x 11" Square Corners - Letter Size

Durable 80# Stock

Unpunched for use in most binding systems (not compatible with thermal)

Unique scored edge and locking spine secures pages

Premium appearance

Cover lays flat when opened

LUXURIOUS LINEN – High quality, Linen Weave covers add a classic, elegant finish to any project, with tasteful look and a touchable texture. Classy covers contain 20% recycled material.

DURABLE PROTECTION – Despite their delicate appearance and texture, linen covers are strong enough to protect your pages, ensuring your project stays as appealing as the moment you printed it.

UNPUNCHED FOR EASY USE – Unpunched covers can be used with any binding spine, and any binding punch, in any binding style that suits your needs.

Enables a sophisticated and professional looking presentation.

Cover sets in on-trend colors and textures highlighted by sophisticated embossed designs.

Durable plastic is spill-and tear-proof.

FROST COVERS – Great for displaying your work in a subtle way, showcasing pages through a slightly opaque finish. They also do not show fingerprints and eliminate glare.

RECYCLED POLY COVERS – Tough, polypropylene covers are made from recycled content. Sturdy covers are also an eco-friendly choice.

UNPUNCHED FOR EASY USE – Unpunched covers can be used with any binding spine, in any binding style that suits your needs.

COMPLETE COVER SET – Convenient set contains everything you need to create professional-looking presentations. Clear front cover displays your work, while black cover provides protection.

PRE-PUNCHED FOR ZIPBIND – Front and back covers are pre-punched for use with ZipBind spines and equipment.

NO MACHINE, NO PROBLEM – ZipBind spines and covers are designed to work with or without machines. They can be bound using CombBind equipment, but can also be easily opened and edited by hand.

Sold as 10/BX.

Translucent polypropylene cover is extremely durable. Scored edge and locking spine ensure quality binding.

Cover lies flat when opened for easy viewing.