The Jet Tools Sanding Sleeves are designed for precision sanding with a size of 5/8" x 6" and a grit rating of 150. This 4-pack is ideal for various sanding applications, providing a smooth finish on wood and metal surfaces. Made from high-quality materials, these sleeves ensure durability and consistent performance. They are compatible with standard sanding drum setups, making them a versatile addition to your workshop. Perfect for both professional and DIY projects, these sanding sleeves help achieve optimal results with ease.