The Jet Tools Sanding Sleeves, measuring 2" x 9" with a 150 grit, are designed for efficient sanding and finishing. This 4-pack is ideal for use with various sanding machines, 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 sizes, making them versatile for different applications. Perfect for both professional and DIY projects, these sanding sleeves help achieve precise results with ease.