BCW Newspaper 2-mil Polypropylene Sleeves 16" X 24" | 50-Sleeves per pack | 1-Pack Use this item to protect and store your collectible newspapers. 50 Sleeves per pack. Each sleeve has an exterior dimension of 16-1/4" X 24-1/8" Made of 2-mil Crystal Clear Polypropylene. Acid-Free, Archival quality product. Toploading Sleeve