This Purdy Colossus 1/2" Jumbo Mini Sleeve Pack of 2 is perfect for those big painting projects. The roller sleeve is designed to provide greater paint pick up and release for increased productivity. The unique design ensures a smooth, even finish with less dripping and splattering. The foam core resists water absorption, making it perfect for water-based or oil-based paints and stains. The 1/2" size is perfect for painting large surfaces quickly and efficiently, with fewer passes. This product is perfect for the professional painter or the DIY enthusiast.