Wide usage: The paint removing disc is suitable for removing paint, varnish, welding points, rust, sealant, and other contaminants. Ideal for use on wood, metal, and fiberglass surfaces. 3 colors included: Pack of 3 stripping wheels provides sufficient quantity for use, replacement, or sharing. Material: Made from nylon and silicon carbide, these strip discs help remove rust and paint effectively without damaging your items. Proper size: Each rust removal tool measures 4 x 5/8 inch (100 x 16 mm), large enough for efficient cleaning and easy to store and carry. Color: Blue Material: Nylon + Silicon Carbide Package contents: 3 x Strip discs wheel Note: Only the above items are included; other products are not part of this package. Lighting and monitor settings may cause slight color variations between the image and the actual product. Measurement may vary by +/- 1-3 cm.