Paint Roller Cover, Cover Type Standard, Surface Texture Semi-Rough, Compatible Roller Frame Style Cage, 18 in Overall Length, 3/4 in Nap Size, Surface Material Concrete, Drywall, Masonry, Wood, Paint Type Oil Based Paints, Water Based Paints, Core Diameter 1 1/2 in, Cover Material Nylon, Polyester, Core Material Polypropylene, Sheen Type Eggshell, Flat, Satin