Paint Roller Cover, Cover Type Standard, Surface Texture Semi-Smooth, Compatible Roller Frame Style Cage, 9 in Overall Length, 3/8 in Nap Size, Surface Material Drywall, Paint Type Cements, All Paints, Stains, Urethanes, Core Diameter 1 1/2 in, Cover Material Wool, Polyester, Core Material Polypropylene, Package Quantity 6