Come and see our amazing products. This spiral coil is made from high quality spring plastic, soft and comfortable, spring back, bright and durable. Not easy to be broken and out of shape. 2 inches spiral coil fits any size wrist with metal key ring to hold keys. It can be used to tie your hair. As the hair bands, spiral is easy to remove from head without stickiness to the hair. As the wrist bands, you would not lose your keys. Great for the beach, gym, pool, shopping mall, sauna and other outdoor place. Pls confirm further with us if any query about packing info, inventory status and time schedule.