Soft Density Interface Pads Hook and Loop Sponge Cushion Buffer Backing Pad. One side features a hook face to attach sanding discs, while the other side has a loop face for sanding pads. Made of soft, durable sponge material that allows technicians to follow contours and reach edges closely while minimizing the risk of burn through. Helps reduce vibration from orbital sanding tools for better performance. Provides support to the sanding pad, enhances abrasive cutting efficiency, enables closer edge sanding, and offers protection against damage. Item Type: Soft Density Interface Pad. Size: Diameter 75mm / 3.0 inches. Color: White + Black. Material: Sponge. Package Contents: 10 x Interface Pads (75mm). Package includes only the items listed; other products are not included. Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3cm.