Paint Roller Cover, Cover Type Mini, Surface Texture Smooth, Compatible Roller Frame Style Rod, 6 in Overall Length, 5/16 in Nap Size, Surface Material Brick, Concrete, Drywall, Masonry, Paint Type Flat Paints, Sizing's, Stains, Core Diameter 1/4 in, Cover Material Polyamide Yarn, For Use With Flat Paints, Stains and Sizing's, Includes (6) Mini Rollers, Package Quantity 10