Sanding Belts 1-1/8-Inch x 21-Inch Main Features: ✔ Sanding belts assortment to meet your requirements for different materials and applications. ✔ These aluminum oxide sanding belts additive in the resin to resist loading, anti-static and washable, effectively reduce the dust blocking, outstanding in durability. ✔ Made from premium open coat A/O grain, delivering fast and long lasting sanding. Heavy X-weight cloth base, with high strength, high toughness, tensile strength.. ✔ Precision engineered bi-directional tape joint, the sanding belts interface is firm and smooth, will not break. Excellent for use with both narrow and wide belts, they are Ideal for a wide range of belt-sanding applications. ✔ Recommended for most standard sander machine operations (most notably the Makita Belt Sander 9030 & 9031). Package ：18 pcs 1-1/8 x 21 Sanding Belts 3 x 40 Grits 3 x 80 Grits 3 x 120 Grits 3 x 150 Grits 3 x 240 Grits 3 x 400 Grits