Easy to Identify: Poultry foot rings are brightly colored, making it easy to distinguish between different varieties. The numbers on the label are printed clearly for easy viewing. : Chicken leg rings are made of high quality plastic, durable, not easily deformed, and reusable. Wide Application: Poultry leg bands are very helpful for identifying chickens, ducks, geese, turkeys, and other poultry, and are a useful tool for managing poultry. Product Size: Adjustable poultry foot bands, outer diameter 2.8cm, inner diameter 2.6cm, thickness 1.24mm. Package Includes: 100 pieces mixed colors chicken identification bands. Specification: Material: Plastic Product Size: Outer Diameter 2.8cm / 1.10 inch, Inner Diameter 2.6cm / 1.02 inch, Thickness 1.24mm / 0.05 inch Package Includes: 100 pieces Mixed Colors Poultry Foot Rings Note: Please allow slight variations due to manual measurement and differences in display monitors.