200 Pieces O Ring Keyboard Clear Rubber Rings Dampeners with Plastic Storage Box for MX Switch and Mechanical Keys()

Package Content : 200 pieces of rubber o rings and 1 pieces storage box, sufficient quantity for use and replacement Specification: keycap dampeners about 8 mm/ 0.3 inch outer diameter, approx. 5 mm/ 0.2 inch in inner diameter and 1.5 mm/ 0.06 inch in thickness Flexible and Durable: these mechanical keyboard o-ring made of silicone material with good elasticity, tough enough and not easy to crack, can serve you a long time Easy to Store: the keyboard o rings comes with a plastic transparent storage box, the box is approx 7.4 x 5 x 2 cm( LWH), good for organization and portable, no more mess; Note: do not put in mouth Wide Application: our o rings keyboard mostly are applied on the bottom of keyboard keys to reduce noise and give the keys a pleasant soft bottom out, also good as sealing rings for oil, dust, water and more