Features: The removable design is suitable for more sizes of professional painters tools. It offers ideal convenience and flexibility, especially for painters who prefer different painting tools for different projects. The main blue and white design gives these house painting supplies a professional yet stylish look, making your painting tools as aesthetically pleasing as your artwork. Specifications: Paint roller covers material: main polyester Inner tube material: PP Nap material: microfiber Color: main blue, white Paint roller covers size: about 18 inches/ 45.72 cm Nap size: about 3/8" Package includes: 24 x Paint roller covers Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.