Description This parrot breeding box anti-biting ring is an essential accessory for birdhouses and nesting boxes. Crafted from metal, it provides a protective barrier around the entrance hole, preventing damage from pecking and chewing. Ideal for outdoor use, it allows the longevity of your birdhouse while offering a safe environment for your feathered friends. Features - Color: Silver -Material:Aluminum - Size: 11.20X11.20X0.50cm/4.40X4.40X0.20in -Reusable: made of materials, these antibite rings are designed to withstand wear and tear, allowing longlasting use and durability -Antibite design: the special antibite design effectively prevents parrots from chewing on the box, extending the lifespan of the nesting house -Versatile use: these parrot nest guards can be used as parrot nesting house rings, wooden box hole protectors, or bird nest accessories, catering to various needs -Comfortable living environment: provides a safe and comfortable breeding space for parrots, allowing their wellbeing and security -Easy installation: quick and easy to install without the need for additional tools, making setup a breezePackage list: 5 x nest box anti-biting rings