Wooster Jumbo-Koter Lambswool Polyester 4.5 in. W X 1/2 in. Mini Paint Roller Cover, a shed-resistant, cream-colored, knit fabric blend of 50 percent lambs wool and 50 percent polyester for 100 percent performance. Wool provides maximum paint capacity and a smooth finish polyester resists matting. Use with any of the Jumbo-Koter cage frames
