Jet Tools offers a pack of four 3" x 9" sanding sleeves with a 150 grit rating, perfect for achieving a smooth finish on wood, metal, and other materials. These sanding sleeves are designed for use with Jet's sanding machines, providing optimal performance and durability. Made from high-quality abrasive materials, they ensure efficient material removal while minimizing clogging. Ideal for both professional and DIY projects, these sanding sleeves are essential for any workshop looking to enhance surface preparation and finishing.