Features:_x000D_ 1.Adopting high quality material, non-toxic, wear resistant, reusable, sturdy and durable for long time use._x000D_ 2.Comes 100pcs in one bag, each ring has a number mark, which will help to keep different letter pigeon apart._x000D_ 3.Simple clip design makes it easy to apply and remove._x000D_ 4.Available in 6 different colors, you can choose as your like._x000D_ 5.Suitable for letter pigeon or most of adult birds weight about 400g._x000D_ _x000D_ Specifications:_x000D_ Condition: 99.99% Brand _x000D_ Type: Poultry Leg Rings_x000D_ Material: Plastic_x000D_ Optional Color: Red, Yellow, Pink, Blue, White,Green_x000D_ Inner Diameter: Approx. 8mm / 0.3inch_x000D_ Height: Approx. 5mm / 0.2inch_x000D_ Quantity: 1 x Bag of 100PCS Poultry Leg Rings_x000D_ Number: 001-100_x000D_ Suitable for letter pigeon or most of adult birds weight about 400 g_x000D_ _x000D_ Package Include:_x000D_ 1 x Bag of 100PCS Poultry Leg Rings 1Adopting high quality material, non-toxic, wear resistant, reusable, sturdy and durable for long time use. 2Adopting high quality material, non-toxic, wear resistant, reusable, sturdy and durable for long time use. 3Simple clip design makes it easy to apply and remove. 4Available in 6 different colors, you can choose as your like. 5Suitable for letter pigeon or most of adult birds weight about 400g.