Paint Roller Cover Cover Type Standard Surface Texture Semi-Smooth Compatible Roller Frame Style Cage 7 in Overall Length 3/8 in Nap Size Surface Material 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 7 in W Any 1 1/2 in dia Cage Frame Sheen Type Low Sheen