Complete Polishing Kit for Versatile Needs:Wool Polishing set includes 5 wool buffing wheels + 3 polishing compounds (green, white, red), perfect for metal, wood, ceramic, automotive, jewelry, and more. The wool felt flap supply ensures efficient polishing, rust removal, and restoration-ideal for both DIYers and professionals Universal 4.5" Angle Grinder Compatibility:The buffing wheel for angle grinder measure 4.5 x 0.875 inches, fitting most standard 4.5" angle grinders. Their flexible design allows smooth polishing on flat, curved, and irregular surfaces with Premium Materials for Long-Lasting Performance:Made with 28-layer compressed wool, the buffing wheel deliver fine polishing without scratching, while ensuring durability. Wool Felt Flap Polishing Disc bars resist rust and deformation, providing consistent results with every use Easy to Use & Compact Design:Simply the polishing wheel compound onto a wheel-friction heat transfers the compound evenly. Each bar measures 3 x 1 x 0.8 inches (70g), making it and portable for convenient storage and handling Multi- & Multi-Material Applications:Effectively polishes stainless steel, aluminum, brass, cast iron, glass, marble, wood floors, car paint, and jewelry. Whether removing rust, restoring shine, or smoothing surfaces, this wheel polishing kit delivers professional-grade results every time Color: As Shown Material: Metal+Plastic Package Contents: 1*set metal polishing kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.