Wooster Pro/Doo-Z 4.5 in. W X 1/2 in. S Jumbo Paint Roller Cover 10 pk (Pack of 4)Jumbo Koter rollers are made with Wooster branded fabrics to greatly increase capacity and consistently match finishes to our full size rollers. Their open, 3 4" core makes cleaning easy. Golden double pinstripe shed resistant fabric provides finest finish and resists matting. Use with all paints. For use only with Jumbo Koter cage frames. UPC: 071497192929 Manufacturer Part No: RR582 4 1 2 Brand Name: Wooster Width: 4. 5 in. Nap Size: 1 2 in. Roller