Material: Fused Zirconia AluminaColor: blueSize: approx.100*915mmGrits: 80/120/150/180/240/320/800/1000DIY Supplies:WoodworkingType:Blue Sanding BeltsModel Number:Abrasive ToolsLast longer than the brown Alumina Oxide linishing belts.Excellent for polishing, sanding, grinding and finishing stainless steel, mild / black steel, all metal, plastic, copper etc.Widely used in metallurgy, machinery, shipbuilding, light industry,Leather, wood, building materials, textile and other industries. The sandpaper is great for handwork, you can wrap it around the sanding block, and you can also cut the sandpaper into small strips for easy sanding of small items or corners.If you have any questions, please contact me by email, I will reply you within 24 hours, I wish you a happy shopping!Package included: 5pcs*sandpaperNotice:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!There must be some smell when you open the parcel, just put it done on the wind then the smell will go away, thanks so much.