Wooster Pro American Contractor Roller Covers offer value and performance. Contractors' first choice as a lower-priced production alternative. High paint capacity with less dripping or spatter to deliver fast painting. The fabric resists matting for complete coverage. 3-pack provides savings and value. Comes in a resealable bag for easy storage. Features: High-density knit fabric Use on walls, ceilings and concrete 3/4 in. nap for rough surfaces Flat, eggshell and satin paints and stains Double-thick polypropylene core resists water, solvents and cracking 3/4 in. nap for semi-smooth surfaces Great for interior or exterior painting projects