Ultaca’s Door Buddy is an adjustable door strap that lets cats easily enter a room and keeps babies and dogs out, making baby and dog proofing a cat’s litterbox simple. No tools are needed for the simple installation. Strong and durable 3M tape sticks to any type of interior door, and the easy-to-use latch provides quick and convenient adult access to a room. The adjustable strap allows users to set the perfect width of door opening to fit their needs. The product is made in the USA.