Package includes 1 of rubber rings Features -Color: black gasket set -Material: Rubber watch sealing gaskets -Size: 0.36X0.36X0.05cm/0.14X0.14X0.02in watch repair tool kit - The small one is made of rubber, which can be applied for a long time. And you can get a moment when you use it watch back sealing gaskets. - It is flexible and can be easily installed on the wristwatch, which is very practical for watch gasket replacement. - The quantity is sufficient for your daily use and replacement, bringing you convenience for watch repair accessories. - Made of, it is safe, durable and can be purchased with peace of mind watch repair parts. - It is suitable for the watch to repair the waterproof rubber mat, which plays a perfect effect in your daily use of watch repair. Goods Information rubber watch sealing gaskets Reasonable design, convenient and practical. watch back sealing gaskets Made of rubber material and of good quality. rubber ring for watch When using this, you don't have to worry about water entering your watch, protecting it in good condition. watch repair accessories These are excellent gasket replacements for many watches, and also for unbranded watches. watch back gasket set This is a rubber watch gasket that keeps your watch waterproof