Paint Roller Cover Cover Type Standard Surface Texture Semi-Rough Compatible Roller Frame Style Cage 9 in Overall Length 1/2 in Nap Size Surface Material Brick Concrete Drywall Masonry Wood Paint Type Flat Paints Satin Paints Stains Waterproofing Core Diameter 1 1/2 in Cover Material Knit Fabric Core Material Polypropylene For Use With BR549-11 R017-9 R030-9 R402-11 R404-11 R405-13 R501-9 Sheen Type Low Sheen