Description: Single wire roller frame for mini paint rollers refill,for use corner wall surface Spcification: Chrom-plated Main Rod New Plastic Handle SKU List SIZE DIAMETER CASE 4"x 12" 5.4mm 120 4"x 20" 5.4mm 120 Cohwa supply a range of paint rollers suitable both DIY'ers and professional painter. There are also mini rollers and radiator rollers available. Paint rollers are supplied either in sets or together with sleeves, roller cages and paint trays, there are a multitude of sizes available, from 4â?³to 15" wide, and a selection of materials to choose from including high density foam, polyester, acrylic, microfiber and simulated sheepskin in a variety of pile types.