Thank you for viewing! This is a hair tie made with Ryukyu glass and resin. Approximate size: 1.7cm wide x 1.7cm long x 1.0cm thick The hair tie uses 3.0mm thick elastic. The fastener is clear 9x8mm. If you are purchasing multiple items, please refer to my profile! Thank you for your understanding of handmade items. There may be imperfections such as burrs, air bubbles, and scratches. Thank you for your understanding. #handmade #resin #resinaccessory #hairtie #hairaccessory #Ryukyuglass Item... Hair tie Material... Resin, Ryukyu glass