Wooster Jumbo-Koter Pro/Doo-z for a professional finish painting trims and cutting in. Pro/Doo-z 3/8" short pile is for painting smooth surfaces. Stays resilient and resists matting with all paints and have have a high density white fabric with a golden pinstripe. Suitable for use with all paints including emulsion and high sheen paints, undercoats, gloss paints, enamels, primers, urethane's and epoxies. Long lasting thermo-fused construction with easy clean open 0.75 Inch core. Compatible with the Wooster Jumbo-Koter roller frames and Purdy Jumbo Roller Frame. Pack contains 2 rollers, dimensions 4.5 Inches wide with a 9mm or 3/8 Inch short pile or nap fabric height.