DescriptionSafe and durable material, the bird leg rings are made of quality plastic. Not easy to break or deform with resistances to cold, frost and heat, support long term use. Will help you easily keep different birds apart without need of any tools.Features-Color: Mixed. -Material: Plastic. -Size: About 0.80x0.16cm/0.31X0.06in. - Selected plastic material, durable and reusable, not easily to break or deform, long lasting use. - Very light and does not affect the movement of pigeons. The bird foot ring bands can help to keep different breeds apart. - For easily identifying similar looking birds, very practical, bring huge convenience. - Small size and lightweight, easy to carry and store, convenient to use. - Fine workmanship, wide application, fit for various birds like pigeons, parrots, small chicken, small duck, etc.