Mini Paint Roller Cover, Cover Type Mini, Surface Texture Medium, Semi-Rough, Semi-Smooth, Compatible Roller Frame Style Wire, 4 in Overall Length, 1/2 in Nap Size, Surface Material Brick, Concrete, Paint Type Oil Based Paints, Water Based Paints, Core Diameter 5/8 in, Cover Material Perlon Fabric, Core Material Plastic, Package Quantity 2