(500) 7" Slim Fit Record Outer Sleeves - 3 Mil Thick Polyethylene - 7 7/16 x 7 1/4#07SE03 7 7/16" x 7 1/4" Fits Record in Sleeve Snug and Cozy 3 Mil *THICK*! Nice and Soft - Not Crispy Made of virgin first quality polyethylene - stronger seams!