100pcs 16mm chickens ducks goose 001 to 100 poultry leg ring clip bands reusable

can be used in poultry operations management or breeding, also can be used to keep different breeds apart, identify your chicken or bird easily. each ring has a number mark, which will help to keep different breeds apart. simple clip design makes it easy to apply and remove on your chicken or bird. it is reusable, this will be help to reduce breeding expenses. adopting polypropylene material, which is durable, non-toxic and without deformation for long term use.