[Package] 30 sanding belts (6X 40 grit, 6X 80 grit, 6X 120 grit, 6X 180 grit, 6X320 grit) [Size]: 13mm (height) x 457mm (circumference ). [Quality]: The sanding belt is made of high quality open coated alumina particles. It is mainly used for wood/aluminum/non-ferrous metals/glass/plastic/stone, etc. [Applicable to multiple equipment] Suitable for Bosch Sander/Belt Sander/Black Belt Sander Decker / Belt Disc Sander / Silverstorm Electric Belt File / Electric File / Mini Belt Machine / DIY Adjustable Polisher / Mini Belt Sander / Sander. FEIHU Sanding Belt with mixed particles 13X457MM The sanding belt is made of corundum and adopts a precisely designed two-way belt joint. The diagonal lap joint eliminates joint shock, and the belt interface is strong and will not break. The abrasive belt is antistatic and washable, in addition to resin additives that can withstand the load , it also has good wear resistance and anti-blocking properties. Therefore, our sanding belts are particularly suitable for processing soft metals such as wood, plastic, paint and aluminum. Specification: Particles: 40/80/120/180/320< /p> Dimensions: 13X457mm Material: corundum Quantity per pack: 30 pieces Package content: 6 pieces of 40 tablets , 6 pieces of 80 tablets; 6 pieces of 120 tablets, 6 pieces of 180 grit, 6 pieces of 320 grit 40#-80# Coarse sand: intense peeling and surface polishing 120# 180# Grit : remove small imperfections 320# gravel: precision surface polishing Five different grits, from coarse to finest, can meet all your daily needs. Products: Whether you're a pro or a DIYer, these heavy duty belts are compatible with many sanders of your choice including: POWERTEC, Craftsman, Rockwell, Jet, Rikon, Wen, Ryobi, Grizzly, Shop Fox, Delta , Skills, Carrier Cable, Port Warfare and more!