1100Pcs/Set: Sufficient quantity, no need to worry about daily use and replacement. 2Use: Use for Chicken, Quail, Parrots, Pigeons and Duck, Etc, and has widely used 3Buckle Design: Easy installation. TPU, cold and heat resistant, durable and not easy to damage 4Identification: There is no number on the face. In the later stage, numbers and numbers can be engraved on the ankle rings for easy management 5Material: The material is safe and non toxic, with bright colors, making it easier to find and find poultry 100 x Chicken Leg Bands Item Type: Chicken Leg BandsMaterial: TPUSmall Inner Diameter: Approx. 13mm / 0.5inLarge Inner Diameter: Approx. 16mm / 0.6inWeight: Approx. 100-110g / 3.5- 3.9oz