Optimal Size for Versatility: Each sanding pad measures approximately 125 mm (5 inches) in diameter and 12 mm in thickness, featuring 8 holes for efficient dust extraction. This size is ideal for corresponding sanding or polishing discs. Innovative Hook and Loop System: Designed with dual faces — a hook face and a loop face — these pads offer versatile applications. The black and white colors ensure compatibility with various machines and aid in quick identification. Durable and Flexible Construction: Crafted from high-quality soft density sponge, these interface pads offer flexibility and reliability for prolonged use. They are not compatible with self-adhesive sanding discs. Bulk Pack for Continuous Use: This package includes 10 interface pads. Enhanced Tool Efficiency and Longevity: These pads help minimize vibrations from sanding tools and reduce dust accumulation that can affect machine performance. Suitable for polishing, grinding, and sanding. Color: Black & White Material: Sponge Size: Approximately 125 x 125 x 12 mm Package Contents: 10 pcs x Soft Density Interface Pads Note: Color may vary slightly due to screen settings. Slight measurement variation may occur.