Chain Size : 695～705mm(Cord Length)
[Please be sure to read before purchasing]
Please double the silicone rubber ring and attach it to the glasses temple.
Although the rubber ring expands and contracts because it is made of silicone, it cannot be installed on an extremely thick temple. (It is possible to install it up to approximately 35 mm around the temple). In the case of a thin temple, silicon ring may move.