No time for bad vibes? Neither do we, which is why we have created a super cheerful companion for you. The glass beads are strung on a strong and highly flexible nylon thread, making the ring fit wonderfully on your finger. Available in two sizes: Size 1 (wearable from ring size 48 to a maximum of 53). Size 2 (wearable from ring size 53 to a maximum of 60). Material: Japanese glass beads, vintage beads, ceramic beads This ring can be worn by both adults and children. However, it is not suitable for children under three years old, as the beads can be swallowed if the ring comes apart!