Don't let your cats litter box take over your home, with The Kitty Pass XL you can safely put your cats litter box behind closed doors, while allowing them access to it any time they need. The Kitty Pass XL is designed to fit all standard door sizes from 1 1/4" to 1 3/4" thick. It also comes already finished, but can easily be painted to match your homes decor. Easy install takes about 15-25 minutes. Comes complete with install directions and a template for cutting the door perfectly. The Kitty Pass XL is manufactured and assembled right here in the USA. MADE IN USA - TM and PATENT USD844,843