About: 100% new, high quality Features: It's a durable, clear, rigid acrylic dome, 12.4 inches in diameter and 5 inches deep, with black adjustment rings and all the necessary hardware for easy DIY installation on your wooden or vinyl fence. Equipped with bolts, nuts fixed. It is easy to install on board fences, vinyl fences, wood and drywall. Cleaning is also easy. Simply spray with a garden hose as needed. Through the window, your pet can get a full view of the other side. It can help discourage excessive barking, as the dog will be able to see its scent or hear it just outside the fence. It's designed to hopefully help you satisfy your curiosity while alleviating any desire to find the other side under the fence. The window will give them a glimpse. The window is a domed shape that fits any dog's mouth and is perfect for a backyard fence. It also has ideas for other uses, such as a dog kennel, a Henhouse house, and even a children's play house. Specifications: Type: Dog eye window Material: Acrylic Use: Dog backyard house Features: Dog eye window, clear round, durable, dog Dome, pet appearance, pet supplies Size :x cm/x inch Color: Black Quantity :1 set Note: 1. Due to manual measurement, 0-1cm error is allowed. Please make sure you don't mind bidding before. 2. Due to differences between different monitors, the picture may not reflect the actual color of the project. Thank you! The package includes: 1 X-dome unit 1 unit x black border 4 x bolts 4 pieces x short bolts 4 pieces x connectors _x000D_