Features Durable-Made of top-grade alumina particles, antistatic, providing longer lasting grit. Widely applicable-Suitable for all kinds of complex surface corrosion, paint, deburring, welding and polishing of metal and non-metallic materials. Versatile-Widely used for grinding and polishing of artificial stones, furniture, wood products, metals, automobiles, etc. Economical and practical-Sanding disc has the advantages of easy to use, simple operation and low cost. Professionally manufactured-Great for general polishing, and with semi-rough surface treatment capabilities, they can be refined to a smooth gloss. Features: Durable-Made of top-grade alumina particles, antistatic, providing longer lasting grit. Widely applicable-Suitable for all kinds of complex surface corrosion, paint, deburring, welding and polishing of metal and non-metallic materials. Versatile-Widely used for grinding and polishing of artificial stones, furniture, wood products, metals, automobiles, etc. Economical and practical-Sanding disc has the advantages of easy to use, simple operation and low cost. Professionally manufactured-Great for general polishing, and with semi-rough surface treatment capabilities, they can be refined to a smooth gloss. Specification: Material: Alumina Weight: 102g Diameter: 125mm/5in Shape: Round Quantity: 25pcs Color: As pictures shown Grit Model: P800, P1000, P1500, P2000, P3000 Package Includes: 5 x 800 Grit Sanding Paper  5 x 1000 Grit Sanding Paper  5 x 1500 Grit Sanding Paper  5 x 2000 Grit Sanding Paper 5 x 3000 Grit Sanding Paper  Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List