100pcs 16mm Clip On Leg Rings Number 001-100 for Chickens Ducks Hens Poultry for Dove Chicks Hen Parrot Birds Identification(Red)

Fits my hens that are between 900g to 2.4kg. Unfortunately several numbers were either illegible or completely missing. Sorted with a permanent marker. Easy to use and look like they should last the life of the hens.

We originally had 12 chickens in our allotment and adopted 8 more, we used these to identify the original ones.Fit perfectly and easy to clip closed. They have been on for a few weeks and are doing well.