Whizz Purple Velour Specialty Roller Cover, 4 x 3/16 in., 2-Pack is designed for smooth to medium finishes and works well with all latex and oil-based paints. The velour cover ensures even application on walls, doors, shelves, cabinets, furniture, and more, while the covered ends make painting corners easier. Each roller cover features a 4-inch length with a 3/16-inch nap size, a polypropylene core, and is intended for interior use. This 2-pack comes conveniently packaged in a bag, making it for your painting projects. Model Number: 51012