These lock bands are the perfect solution for all those problems with lost rings.
This High-Tech numbered ring has been designed to offer extra security and functionality. Thanks to the unique lock & hinge system the ring can be closed fast and easy by pushing both sides together. Once the ring is closed and locked, the only way to get it opened is with a pen or other pointed object. Bold numbers on bands are easy to see and help you keep track of certain bird in a more organized fashion.
Size: Homer (equivalent to NPA size 8)
Size 7, 8 and 12 mm available in packs of 12 bands
Size 10mm available in packs of 10 bands