High quality roller sleeves for fast, easy coverage of water and oil-based paints over large areas. Short-pile for smooth surfaces, medium-pile for uneven surfaces and long-pile for rough surfaces. Inner diameter 44mm (1-3/4″). Compatible with 300mm double-arm roller frames, including Silverline 763564. High quality roller sleeves for fast, easy coverage of water and oil-based paints over large areas. Short-pile for smooth surfaces, medium-pile for uneven surfaces and long-pile for rough surfaces. Inner diameter 44mm (1-3/4″). Compatible with 300mm double-arm roller frames, including Silverline 763564.