Size: 4x36 inch belt sand paper Material: Aluminum oxide 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. ✔ Suitable for most brands of belt sander 4x36: WEN 6500/6502T, Rockwell RK7866, Shop Fox W1855, Grizzly G0547/G0787, POWERTEC BD4600/BD4800, RIKON 50-112, BUCKTOOL, Ryobi BD4601G, etc. Package Included: 12 pcs 36 x 4 sanding belt 2 x 60 Grit 2 x 80 Grit 2 x 120 Grit 2 x 150 Grit 2 x 240 Grit 2 x 400 Grit