Whizz Gold Stripe 4 x 1/2 in. Refill Woven Fabric Roller Cover, 2-Pack a high-quality solution for your painting needs. These 2-pack refill roller covers are designed specifically for the Whizz Premium Gold Stripe paint roller frame, featuring Italian polyamide yarn that ensures excellent paint pick-up and release for a smooth application. Built for maximum durability, these covers are suitable for use with all types of paints and work effectively on semi-rough surfaces. Each roller cover measures 4 inches in length with a 1/2 inch nap size, and they come with a mini plastic core for easy handling. I for both interior and exterior projects, this pack provides reliable performance in a convenient bag package.