About this item O-ring Specification: the keycap puller is approx. 15 cm/ 5.9 inches in length, the o-ring is approx. 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, standard size for mechanical keyboard use Durable O-rings: made of silicone which ensures long service life of these o-ring switch dampeners, and they work well for quite up your keyboard as silicone material and elasticity; You even can type a bit faster for it shortens actuation distance 2-In-1 Keycap Puller: made of quality steel, this keycap puller has a plastic handle with 2 steel loops to catch and pull keys, which can speed up the key removal Wide Application: compatible with most mechanical keyboards including Cherry MX,Alps,and topre switches, the o rings keyboard dampeners can help you to clean the keyboard easily and can reduce noise, give the keys a pleasant soft bottom out Package Content: 1x keyboard puller, 150x keyboard o rings dampeners, so there are are enough dampeners for you to use and change. Note: do not put in mouth.
