The perfect roller to produce the smoothest coverage in 1 coat. Exclusively formulated knit fabric picks up and delivers more paint to the surface for better coverage. Also covers 25% more area per loading which makes the job go faster. Constructed with a thicker, premium core for greater durability. May use with all paints, stains, and enamels. Package contains (3) 1/2" nap rollers. Fits standard 9" roller frame.