12PCS Bird Nest Box Protection Plates 32mm, Wild Bird Boxes Garden Small Birds Metal Plate, Birdhouses Bird Houses Robin Nest Box Sparrow Nest Box Owl Budgie Swift Stainless Steel Plate

Weatherproof and rust free: This woodpecker guard for nest box Robust 304 stainless steel, reinforces the entrance of nest boxes, Weather resistant and long life. Solid defence: Nest box protection plate quality materials and carefully designed dimensions can protect Nest Box Entrances, predators and nest predators are prevented from enlarging entrance hole and robbing the nest. Wide range of applications: 32 mm suitable for great tit, robin, swift, budgie, house and field sparrow. Easy installation: We include screws and a screwdriver so you don't have to worry about installation. 24-hour service: If you encounter any problems while using our products, you can contact us by email, we will find a solution together.