Paint Roller Cover, Cover Type Standard, Surface Texture Smooth, Compatible Roller Frame Style Cage, 7 in Overall Length, 1/4 in Nap Size, Surface Material Brick, Concrete, Drywall, Masonry, Wood, Paint Type All Paints, Enamels, Varnishes, Core Diameter 1 1/2 in, Cover Material Mohair Fabric, Polyester, Core Material Polypropylene, For Use With Roller Frame