4-piece predator protection device suitable for bird houses, sturdy wooden bird house protection device, predator protection device for bird houses（Inner hole

The packaging includes: You will receive 4 copper bird house covers for the bird house, as well as 16 installation screws, which are sufficient for your daily use or replacement Size and material: The size is good, please check the specific size in the picture. The guards are made of high-quality copper material with a thickness of 1mm, which animals will not break and can safely guard the Oriental Bluebird home Bird houses may be damaged by animals in the forest, such as cats and other birds. Our guards are made of sturdy and high-quality materials, which are perfect for protecting bluebirds and chicks from harm by other animals. They are both beautiful and practical The bird house guardrail is made of copper, which is rust proof, durable and sturdy, not easy to deform or corrode. Due to the superior material, fine workmanship, smooth touch, it can be reused for a long time