Gear Keeper Silicone Stopper #13

[Features]
●The outer coating has a smooth surface, so it completely blocks air and water.

[Use]
-

【specification】
-Size: No.13
-Upper diameter (mm): 38.5
- Lower diameter (mm): 33.5
- Height (mm): 34.5

[Specification 2]
-

[Material/Finish]
●Silicon

[Set contents/accessories]
-

【Note】
-