Description: [Product List]: 1 Interface pad, size 19.8cm x 6.2cm [Sponge material]: Interface Pad Replacement is made of sponge material, which is soft and has good protect performance, effectively protecting the sander tray [Pneumatic dry grinder accessories]: 62 Holes Clean Sanding Pad is specially designed for pneumatic dry grinders to improve the protect effect during sanding and polishing [Protect sanding disc]: Interface Pad, pasted on a 7cm x 19.8cm tray to prevent direct damage to the tray during sanding and polishing [Easy to install]: Interface Pad Replacement has a simple design and is easy to install. No complicated tools are required and it can be quickly installed and used Specification: Material: Sponge Size Chart: 19.8cmx6.2cm or 7.80inchx2.44inch Package Includes: 1 Interface Pad Replacement Note: Please allow slightly errors due to manual measurement and different monitors. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.