ITEM NAME:6PCS Wool Buffing Angle Grinder Wheel Felt Polishing Disc Pad Sets 100mm HZK Descriptio n Description: Made Of White Wool Material, Durable And Strong. 4 Inch Round Felt Polishing Pads For All Your Polishing Needs. Best For Polishing Glass Scratches And Stainless Steel Grinding. Apply To Stainless Steel,Copper,Aluminum And Other Metal,Glass,Ceramic,Etc. Specifications: Material: Plastic + Wool Color: Yellow Dimensions: 100mm Outer Diameter X16mm Aperture *8mm Thickness Package Included: Wool Wheel *6 Note: 1.Due To The Manual Measurement And Different Measurement Methods, Please Allow 2-3mm Deviation. 2.Please Be Reminded That Due To Lighting Effects And Monitor'S Brightness/Contrast Settings Etc, The Color Tone Of The Website'S Photo And The Actual Item Could Be Slightly Different. We offer you what you need! 6PCS Wool Buffing Angle Grinder Wheel Felt Polishing Disc Pad Sets 100mm 4 Inch.Best For Polishing Glass Scratches And Stainless Steel Grinding. Made Of White Wool Material, Durable And Strong. We'd like to settle any problem in a friendly manner. Wool Wheel 6. Material: Plastic + Wool.