Power Stone Bracelet Op-lon Rubber Band Replacement Kit ☆ Op-lon Rubber Band 2m (0.8mm thick) ☆ 1 Wire ☆ Instruction Manual ★ +100 yen per 1m of additional Op-lon rubber band ★ +30 yen for 1 additional wire ◆ -100 yen when shipped with a natural stone assortment Op-lon rubber band is a bundle of thin fibers, so unlike silicone rubber, it is less likely to cause the stones to scatter and disappear when it breaks. Also, silicone rubber glues the knots, so the stones with knots become unusable when replacing the rubber band. Op-lon rubber band is tied without glue, so all the stones can be used when replacing the rubber band. Instant purchase, silent purchase OK #BSO