The Cat Fence Kit 50' - 7'H allows your cat to enjoy the great outdoors in a safe way. The easy DIY design is ready for instant installation anywhere outside your home.Let your kitty play safely outdoors with the Cat Fence Kit 50' - 7'H! This extra tall outdoor cat pen comes with everything you need for a safe, enclosed place for your cat to hang out. With lined posts with a unique curved top to prevent climbing out, you can rest assured that your cat will stay contained in this outdoor pet fence. Easy to set up and easy to take down during the winter months. The polypropylene invisible mesh fencing material does not obstruct any view. Expands easily with extra kits. Features Galvanized Steel Posts.