Paint Roller Cover, Cover Type Standard, Surface Texture Semi-Smooth, Smooth, Compatible Roller Frame Style Cage, 18 in Overall Length, 1/2 in Nap Size, Paint Type Latex Paints, Oil-Based Paints, Core Diameter 1 1/2 in, Cover Material Polyester, Core Material Polypropylene, For Use With Latex Paints, Oil-Based Paints, Sheen Type All Sheen Types, Sub Brand Contractor 1st, Washable Yes