1. Used to identify pigeons. With the help of these rings, you can easily identify your pigeons.2. With these rings, you can also recognize pigeons of different ages in the same pigeon loft.3. These rings are made of high-quality plastic and are durable.4. Easy to use, reusable, simple to install and disassemble, easy to clean.5. Compact in size, lightweight and does not affect the movement of pigeons.Specification:Item Type: Pigeon Leg RingsMaterial: PlasticColor: White, Yellow, Orange, Light Blue, Pink, Green, Black, Dark Blue, Purple, RedProduct Size: Approx. 13 x 12 x 5 mm / 0.51 x 0.47 x 0.20 in Mouth Opening: Approx. 8 mm Weight Approx. 38 g / 1.3 ozApplication: Suitable for identification and marking of pigeonsPacking Specification: 10 colors, 20 pcs for each color Package List: 20 x White Pigeon Leg Rings20 x Yellow Pigeon Leg Rings20 x Orange Pigeon Leg Rings20 x Light Blue Pigeon Leg Rings20 x Pink Pigeon Leg Rings20 x Green Pigeon Leg Rings20 x Black Pigeon Leg Rings20 x Dark Blue Pigeon Leg Rings20 x Purple Pigeon Leg Rings20 x Red Pigeon Leg RingsNote:1. Due to manual measurement, there may be a deviation of 1-2 inches. Thank you for your understanding.2. Since monitors are not calibrated the same, the item color displayed in photos may be slightly different from the actual object. Please take the original as standard.