Type：Sanding BetsDIY Supplies：WoodworkingSzie：4x36 InchMaterial：Aluminum OxideFeatures:[Super length]: The 4x36 sanding belts are longer than other brands. Excellent for use with both narrow and wide belts, they are ideal for a wide range of belt sanding applications.[Double Durable] Premium aluminum oxide is bonded on an X-weight cloth base with phenolic resin providing maximum longevity & long-lasting durability to regular abrasives. The tensile strength of the 4x36 sanding belt is over 2000N, it does not break.[Reinforced Belt Joint] sanding belts 4x36 with smooth seam line, which have strong adhesive German joint tape on the cloth backing to eliminate splice bumps. The joint of the sand surface is flat and firm to keep the belt sander not jumping during the grinding process.[Premium Materials]The sanding belts 4x36 are made of premium open coat aluminum oxide grain with high adhesives. Features anti-static and anti-clogging, not easy to drop sand.[100% Satisfaction Guarantee]: We are confident to offer the 100% satisfaction guarantee, as we are confident you will be satisfied with our sanding belts. Please feel free to contact us if there is any question about this product, we will solve your concerns within 24 hours.