The original Kitty Cot measures 14" x 26" and made of super tough 3/4" PVC Pipe. The cot fabric is made from a soft nylon mesh and gives years of use and is super easy to clean. The best thing about the Original Kitty Cot is that is mounts to glass windows with its Giant PATENTED Suction Cups and BEST of all you need no tools to assemble or install it. Each Kitty Cot will hold up to 20 lbs.