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 Brick, Concrete, Drywall, Masonry, Wood, Paint Type Flat Paints, Eggshell Paints, 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