100 Artist Trading Card Clear Plastic Thicker & Larger Sleeves for your ATCs that are thicker and bulkier than your flat ATCs. They are 1/8 in. taller and wider than our regular ATC sleeves, with thicker crystal clear plastic. These are perfect for folded ATCs or ATCs with lots of embellishments and your bulkier ATCs. These thicker sleeves measure 2 3/4 inches X 3 3/4 inches, and are acid-free and archival safe for preserving your artwork. These Artist Trading Card sleeves are open at one end, so you can easily slide your ATC inside. There is no flap and no adhesive on the sleeve so that your ATC is protected to let your artwork shine through. 100 Sleeves per package.