Paint Roller Cover, Cover Type Mini, Surface Texture Rough, Compatible Roller Frame Style Cage, 4 in Overall Length, 3/4 in Nap Size, Surface Material Brick, Concrete, Drywall, Masonry, Wood, Paint Type All Paints, Enamels, Varnishes, Core Diameter 1 1/2 in, Cover Material Woven Fabric, Core Material Polypropylene, For Use With 4 in W, Any 1 1/2 in dia Cage Frame