Super Fab, 4" x 1/2", Shed Resistant Roller Cover, High Capacity, Flat, Eggshell, Satin, Hydro Flow Technology ProvidesControlled Release, Prevents Sagging, Exclusive Lager Colored Fabric For Fastest Coverage, Non-Matting For Longer Life,Green Double Thick Polypropylene Core Resists Water, Solvents & Cracking.