Check the listing for details. SATC 1/2 x 18 Premium Zirconia Sanding Belts,13*457mm 36,60,80,120 Grit, 10 Pack. Color: Green, Condition: New. Listed at 15.29 USD. 【ECONOMICAL SANDING BELTS】Features great longevity, abrasion resistance, anti-static, and resists moisture and heat. Suitable for most brands of 1/2" x 18" air/Electirc Belt Sander. Make polishing smoother, more efficient, and lasting. 【PREMIUM ZIRCONIA GRAIN】The 1/2" x 18" sanding belt is made of green zirconia particles, which is waterproof, high hardness, and heat-resistant. It is more sharp and wear-resistant than red aluminum oxide sanding belt and black silicon carbide sanding belt, and zirconia sanding belt can grind metals with higher hardness. 【SMOOTH & FIRM JOINT】Our RUIHONGV 1/2X18 inch sanding belts fully adopts bonded resin to make the adhesion between sand and belt higher, heat dissipation is better when sanding, offering fast and reliable sanding, and the grain is not easy to fall. 【WIDELY APPLICATION】1/2 Inch x 18 Inch Sanding Belts Set are ideal for sanding metal, wood, automobiles, furniture, stainless steel. Great for smoothing surfaces and edges, the belt can hold up really well to metal when deburring. Specifications SIZE:1/2x18 inch Abrasive Material:Zirconia Alumina Type:Sanding Belt Grit:36/60?80/120 Package included:10pcs for which grit you choose on the purchase page Suitable for:most brands of 1/2 x 18 inch air file belt sander: Astro 3037, WEN 6307, Grizzly T10745, Eastwood,33575, Chicago Pneumatic, K-Tool, Dynabrade 18100 etc