Features 1、Made of high quality materials, wear resistant with long service life. 2、With high elasticity, good self-sharpening, high grinding efficiency and low noise. 3、Provides 45pcs grinding wheel, economical and practical. 4、Suitable for 50mm angle grinders. 5、Good choice for home, workshop, builders, DIY enthusiasts and more. Specification Features: 1. Made of high quality materials, wear resistant with long service life. 2. With high elasticity, good self-sharpening, high grinding efficiency and low noise. 3. Provides 45pcs grinding wheel, economical and practical. 4. Suitable for 50mm angle grinders. 5. Good choice for home, workshop, builders, DIY enthusiasts and more. Specification: Material: Nylon, Abrasive Grains Grinding Wheel Quantity: 45pcs Color: Red, Yellow, Blue (15pcs of each color) Grit: 180(Yellow), 320(Red), 400(Green) Size: 2"(50mm) Weight: Approx. 302g/11.3oz Package List: 45 x Grinding Wheel 1 x Mandrel 1 x Grinding Base Note: Due to the difference between monitors and light effect, the pictures may not reflect the actual color of the item. Please take the real one as standard. Package List