Paint & Decorating Sanding Pad Usage: For auto and motorcycle Other Name: Professional Dual Action Track Sanding Pad Density: Medium Soft Usage: DA Polisher Backing Plate Features: Ventilated cooling channels Function: Helps reduce heat transfer Dual Action DA Sanding Pad Backing Plate Back Holder Adapter for DAS-21E and partial models Dual Action Polisher Max Operation Speed: 12000 rpm The backing plate features ventilated cooling channels to help reduce heat transfer This Dual Action Backing Pad is a 5 inch backing plate designed specifically to fit the new style longer throw Dual Action polishers and in particular the very popular DAS-6 Polisher It will also fit DAS-21E and partial models machines A medium density versatile backing plate, perfect for use with all grades of pads and polish Color: Black + Red Material: Plastic Size: 125mm Package Contents: 1 x Sanding Pad Backing Only the above package content, other products are not included Note: Light 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