The Cat Mate Lockable Cat Flap in White is easy to install, allowing your pets the freedom to come and go as they please. Perfect for average sized cats, it features a 2 way lock so you can keep your pet safely indoors at night and keep unwanted visitors out. It is draught and weather proof with magnetic closure and a rain proof seal so everyone stays comfortable! The flap itself is 192 mm x 200 mm and 13 mm thick. For added convenience, this cat flap features a silent action and a brush-sealed flap to keep out drafts. It is also tamper-proof for your home's safety. Cat Mate has been a leading pet supplies retailer in the UK since 1986.