Specifications:Material: Steel Center Ring, 16 Plys of 100% Soft CottonColor: as pictures showDiameter: 125mmBore Diameter: 16mmThickness: 15mmQuantity: 1pc/2Pc/5pcsFeatures:Airway Buffing Wheels are made up of 16 plys of cotton specially mounted to a steel ring center to create pleats in the cotton surface.The pleats allow the buffing wheel to run cooler and in turn keep the surface being polished cooler.This allows you to polish longer than a standard buff. Airway buffs are generally used in place of standard spiral sewn buffing wheels.The stiffness of these Airway buffs are similar to spiral sewn buffing wheels. Airway Buffing Wheels should not be spun faster than 3,600 RPM.Airway Design Allows you to buff longer and cooler than standard buffs.For use with polishing compounds.Note:1.Please allow 1-5mm error due to manual measurement. pls make sure you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!3.You can test it on a small area first before applying it on alarge area.​About uswindow.adminAccountId=221827537.Item specifics:Diy supplies: MetalworkingType: Abrasive DiscModel number: fbl5Is customized: No