30 pieces inner diameter 8 mm / 10 mm bird foot rings pigeon parrot outdoor flight training rings aluminum alloy rings sequentially

►Name: Bird Foot Ring from Straight Aluminum►Materials: Aluminum alloys►Color: Red, Gold, Green, Blue, Black, Purple, Multicolor►Inner diameter: 8 mm or 10 mm►Outer diameter: 11 mm or 13 mm►Height: 6 mm►Application: For distinguishing and managing birds such as parrots and pigeons.1. The product color is not easy to fade and has strong adhesion to colors.2. Complete patterns and sizes, standard product sizes, and small errors.3. The product has good hardness and flexibility, laser or engraved text effect is good, with less waste of poor substrate materials.4. Bird identification rings suitable for small birds and should be worn for about 15 days. It is durable and cannot be caught. Packing: 30 pieces. Adaptation to ring size►Inner diameter 4 mm: Guarantee, Fawn, Leopard Skin, Snow Pigeon.►Inner diameter 4.7 mm: Fawn, Big Head, Pacific, Horizontal Dot, Push, Wax Mouth, Eyebrows.►Inner diameter 6 mm: Black Phoenix Parrot, different types of small suns, beautiful sounds, bags, spotted bottles, Red Falcon.►Inner diameter 7 mm: Golden Sun, Genda Sun, Seven Herbs, Monk, Little Vii Chest, Honey Sucker, Blackbird, Lucky Colors.►Inner diameter 8 mm: Fairy Brother, Neck, Han King Kong (Mini King Kong), Senegal, Moon Wheel, Red Honey Sucker, Red Chimpanzee, Nanda Sun, Blue Crown Sun, White Eyes Sun, Red Eyes Sun, Red Mask Sun, Mai, African Parrot with Pork. Warning: 1. Due to different computer screen colors, the actual color may differ slightly from the images above. Thank you for your understanding. 2. Please allow slight differences in dimensions due to different manual measurements. Thank you! Product images