Features: This birdhouse hole protector is designed to safeguard nesting birds from predators while ensuring a safe and comfortable environment. Crafted from durable materials, it features a round design that reinforces the entrance of birdhouses, damage and wear. Ideal for enhancing the longevity of bird nesting boxes. Features -Color:Khaki -Material:Plastic -Size: 9.00X5.50X1.00cm/3.54X2.16X0.39in -Durable protection: made from plastic, the birdhouse predator guard offers robust protection against predators, ensuring the safety of your birds -Versatile fit: designed to fit various birdhouse styles, our birdhouse hole protection ring snugly fits entrance holes, providing a secure barrier against unwanted animals -Chew damage prevention: this product prevents chewing and wear, maintaining the integrity of the nesting box and extending its lifespan -Smooth edges: with rounded edges and a smooth surface, it is safe to touch and won't harm your hands during installation -present for bird lovers: ideal for family, friends, and neighbors who love birds, this product makes a great present for anyone looking to enhance their birdwatching experience or backyard birdhouse setup Package list: 10 x anti-bite rings