Wooster 4.5 & 6.5 Inch Microfiber Roller Sleeve Jumbo Koter Nap 3/8 Inch (Short Pile) Smooth - Semi Smooth Surfaces • High-capacity & shed-resistant microfiber fabric for use in all paints, stains & enamels • Achieves smooth, professional results with increased production • Green double-thick polypropylene core resists water, solvents & cracking Made using a high-capacity and shed-resistant European fabric, Wooster microfiber rollers are the perfect choice for painters looking for a high-production microfiber cover. Although they are designed for use with all paints, stains, and enamels, these rollers excel in lower sheen (flat, eggshell) applications. New Wooster microfiber rollers also have reduced spatter when compared to like fabrics