New mouse feet, dot type. Size is 7mm x 7mm. This product is sold on Amazon for 3,000 yen. I will sell it at a lower price. Get the operability you like: You can fine-tune the mouse's gliding feel with the dot type (round) soles with a free layout. Adjust the layout and number to optimize the balance between the speed and control you like. Fully compatible with your unique gliding feel, grip, and aiming style. Speed-oriented or control-oriented: Less contact surface = improved speed. More contact surface = improved control. PTFE is recommended for a lighter speed, and UHMW-PE is recommended for precision and durability. Ideal for glass mouse pads and hybrid mouse pads. UHMW-PE mouse feet: High-density polyethylene achieves force distribution at the molecular level due to its long molecular chains. It has a high friction coefficient and quietness, and excellent durability, making it ideal for use on glass surfaces. Dot shape (round): Minimizes the contact surface and reduces friction. Designed for gamers who prioritize speed. Universal compatibility: Universal design that fits any mouse shape. Easy-to-apply design and adhesive that leaves no residue allow for easy and smooth application and replacement regardless of the mouse bottom design. It also does not damage the mouse body.