These identification rings are a must-have for anyone involved in bird racing, breeding, or general poultry keeping. The sequential from 001 to 100 allows for precise tracking and record-keeping. Their lightweight and sturdy construction make them ideal for everyday use, providing a practical solution for bird identification and management. Features - Color: Yellow -Material:PP - Size: 0.80X0.80X0.50cm/0.31X0.31X0.20in -Inner diameter: 8mm - construction: made from robust plastic, these rings are designed to withstand daily wear and tear, ensuring use -Clear : each ring is clearly numbered from hundred, making it easy to identify and manage your birds at glance - : the suitable diameter ensures a snug fit on the legs of small poultry and birds, such as quails, pigeons, and chicks, preventing the rings from slipping off -Easy to use: the simple design allows for quick and easy installation and removal, making it convenient to use on your birds -Reusable: these leg bands are designed to be reusable, allowing you to use them multiple times without compromising their integrity Package list: 100 x pigeon leg rings