kowaku 4 Pieces Birdhouse Entrance Guards for Nest Protection Sturdy Design, Multi, 2.8 cm

• 【Easy Installation】: The Bird House Guards Metal are designed with pre drilled screw holes for quick setup in just a few steps; compatible with most wooden birdhouses or DIY bird shelters
• 【Aesthetic Design】: Compact design of the Birdhouse Guards is great for accommodating birds while avoiding larger birds and predators from entering the nest
• 【Effective Predators Protection】: The Bird Nest Entrance Guards can effectively protect your feathered friends by blocking squirrels, cats, wasps, and large birds, etc
• 【Sturdy Material】: Crafted from thickened metal plates, these Bird House Hole Protectors are weather resistant and sturdy, ensuring long term protection in various outdoor environments
• 【Package Includes】: Each package includes four Protection Plates and sixteen Screws, with dimensions of 5.08 cmx5.08 cm/2.00 inchx2.00 inch, blending seamlessly with surroundings

Description: - 【Sturdy Material】: Crafted from thickened metal plates, these Bird House Hole Protectors are weather resistant and sturdy, ensuring long term protection in various outdoor environments - 【Effective Predators Protection】: The Bird Nest Entrance Guards can effectively protect your feathered friends by blocking squirrels, cats, wasps, and large birds, etc - 【Aesthetic Design】: Compact design of the Birdhouse Guards is great for accommodating birds while avoiding larger birds and predators from entering the nest - 【Easy Installation】: The Bird House Guards Metal are designed with pre drilled screw holes for quick setup in just a few steps; compatible with most wooden birdhouses or DIY bird shelters - 【Package Includes】: Each package includes four Protection Plates and sixteen Screws, with dimensions of 5.08 cmx5.08 cm/2.00 inchx2.00 inch, blending seamlessly with surroundings Specification: - Material: Metal Size Chart: 5.08 cmx5.08 cm/2.00 inchx2.00 inch Inner Hole Diameter: 2.5 cm/0.98 inch(Optional) Inner Hole Diameter: 2.8 cm/1.10 inch(Optional) Inner Hole Diameter: 3.8 cm/1.50 inch(Optional) Package Includes: Four Bird House Guards 16 Screws Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.