Pet Cat Dog Safe Security Flap Locking DoorGive your pet the freedom to go inside and out with ease with Randy Travis Machinery's extra large two way lockable pet access door. Your door can stay locked and secure, keeping you protected at night while allowing your pets to go in and out. With a magnetic closure, the door will seal out the elements, keeping your home protected from water damage. Four waterproof sheets create a seal for doors thicker than 5 cm, avoiding leaks. Its two way