PetPeek is an attractive and practical addition to many fence types, allowing your pets to see more of the world around them thus reducing stress and anxiety and minimizing the risks associated with escape attempts. It can be easily installed in wood, vinyl, and other materials including drywall. It may also be used for children's playhouses, kennels, tree houses, and even storm chaser vehicles! We are a small family owned business based in Colorado, that prides itself on excellent customer service and providing the highest quality product. Our domed windows are made of acrylic, and includes all of the necessary, non-corrosive hardware as well as easy-to-follow instructions to Do-It-Yourself. Our product is superior to copycats that are being produced off shore. Our domes are easily cleaned and are very resistant to breakage and dulling. Typically they can be easily cleaned with a garden hose. If superficial scratches appear, they can be easily eliminated by using a non-fluoride white toothpaste to buff out the scratches with a soft cloth. The average installation time is 15 to 20 minutes and requires a jigsaw, drill/driver, crescent wrench and marking pencil. The ABS trim ring provided can be used as the template for marking the window placement. Check out the installation video on our website. Product descriptionEvery dog should have a point of view. The Pet Peek window can easily make that possible. ?Dogs are curious; they want to know what's happening out there. Help satisfy their curiosity and make it possible for them to have a peek. The Pet Peek window is a durable, clear, hard acrylic dome 9.5 Inch in diameter and 5 Inch deep, with a black trim-ring and all necessary hardware for easy do-it-yourself installation into your wooden or vinyl fence. It is an attractive addition to your fence. Cleaning is easy. Just spray down with a garden hose as necessary. Other ideas for usage include dog kennels, dog runs and even playhouses for children. Landscapers, interior designers and exhibitors have all used the Pet Peek in various ways. Even the Smithsonian Museum used a Pet Peek in its Man on the Moon display. The Pet Peek is usually installed 24-36 Inch from the ground, depending upon height of the dog. The Pet Peek is constructed from 3/16-inch clear acrylic with a 1.25-inch flange and is installed with four, 1.5-inch step bolts, which are included in the package. To install, you just need safety glasses, a metal tape measure, a pencil, a circle saw and drill. Installations should be reserved for wood panel fencing, vinyl fencing, wood and dry wall. Depth of the mounting surface should be measured for best placement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.