Description If you are looking for an anti-bite ring with reliable material and reasonable price, I will tell you that our protective anti-bite ring will be your best choice. We adopt zinc alloy material, so you can keep it for a long time. A nice breeding box accessory for you. Features -Color:Silver -Material:Zinc Alloy -Size: 12.00X12.00X0.30cm/4.72X4.72X0.12in - Suitable for many wooden birds breeding boxes use, very practical and convenient, widely used. - A great gift for your friend and family who have a pet parrot, this house guards can help them a lot. - Round edges and smooth surface, this breeding box is safe to touch and do not hurt your hands. - With fine workmanship, this breeding box is not easy to wear, or tear, very practical in use. - Sufficient quantity and you can also share them with your family and friends who have pet birds.Package list: 5 x Box Hole Guards