Feature: *Made of high quality materials, wearproof for long service life. *High-performance flap disc with exceptional grinding performance for universal use on stainless steel and hard-to-grind metals. *With high elasticity, good self-sharpening, high grinding efficiency, good heat dissipation and low noise. *Tough and dense abrasive grains, not easy to lose sand, smooth and even surface. *Durable, heat-resistant, moisture-resistant, anti-static and anti-clogging. *Perfect for grinding, stock removal, beveling, weld blending, deburring/deflashing, rust removal, blending, cleaning and finishing. Specifications: Product Name: Flap Disc Material: sandpaper, Plastic Color: As shown Size: (Approx. ) 2inch / 50mm Optional type: Green A#, Bright Red A#, Deep Red A#, Blue A#, Green B#, Red B#, Blue B# Suitable for: grinding, stock removal, beveling, weld blending, deburring/deflashing, rust removal, blending, cleaning and finishing. Quantity: 2pcs Package Included: 2 × Flap Disc Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.single head, double head.