Thank you for viewing! I am offering a customization set for the G300s and G300sr mice. This customization will revitalize your G300s or G300sr. * Dress-up rubber: 1 set * Silent micro switches: 2 pieces \[Dress-up Rubber] This is a rubber sheet that you apply to the contact surface between the mouse and your fingers, repairing the deterioration of the mouse's original rubber and making it look cooler. The feel will also become more comfortable for your fingers. The kit also includes an alcohol wipe. After removing any oil, apply the specially cut rubber sheet. If the sides are sunken, it is recommended to fill them with epoxy bond or similar before applying this product. After years of use, the side rubber can deteriorate and the clicking areas can become shiny, but this product can renew them. \[Silent Micro Switches] Durability: 30 million cycles (30M) Set quantity: 2 pieces Manufacturer: HUANO Excellent silent performance. The usual "click-click" sound is improved to almost silent. If you listen closely in a quiet place, you can barely hear a "pecko-pecko" sound. However, you still get a solid tactile feel when pressing. The clicking sound of the mouse is a combination of the sound of the mouse itself, but the effect is still significant. If you leave a comment, you can increase the number of switches for 100 yen per switch. It's reasonable to replace the parts you use frequently. \* The standard product uses switches with a durability of 10 million cycles. By switching to this kit, the durability will be improved. \* The standard product is D2FC-F-7N (10M) made by Omron. Compatibility is not an issue. \* Disassembly of the main unit and soldering are required for replacement. \* The sound will not be completely eliminated. \* Combinations with G300S related products are also possible. Please feel free to contact me. The G300s and G300sr are already discontinued. Why not renew this masterpiece with original customization and use it with renewed affection? Mouse Trackball LOGICOOL Logitech Logicool G300 Replacement Repair Maintenance Multi-function mouse 9 buttons Discontinued micro switch Chattering Ringing Silent