DescriptionMade of aluminum plastic material, these birds foot rings are durable and practical, suitable for pigeons, cockatiels, parakeets, parrots, and other birds. It can be used to keep different breeds apart. Bright bird like colors that are visually appealing to the pets and their owners.Feature- Color: Random Color. - Material: Aluminum plastic. - Size: Approx. 1.1 x 0.8 x 0.8 cm / 0.04 x 0.03 x 0.03 inch. - Made of aluminum plastic material, durable and safe for birds. - Easy to put on bird's feet and take off. - Bright bird like colors that are visually appealing to the pets and their owners. - Suitable for racing pigeons, cockatiels, parakeets, parrots, canary, and other birds. - 100 foot rings, sufficient quantity to meet your different needs.