Product Description Roll'n toss, 2 pack, 9 inch disposable, 3/8 inch nap, twin roller covers. From the Manufacturer True Value Roll & Toss Disposable Paint Roller Covers are for use with water- and solvent-based products. These single-use rollers are economical and save time since there's no washing. Simply toss away when finished. For smooth surfaces. 9 inches long with 3/8-inch nap. Includes 3 Twin-Packs (total of 6 roller covers).