Please note this product might take a little longer to arrive as it may be shipped from outside the uk. The ferplast swing 11 cat flap 4 way lock allows your beloved four legged friend to easily come and go. The cat flap has an integrated magnetic closure and a windstopper system to prevent draughts, ideal for any type of door. The ferplast swing 11 cat flap 4 way lock is the ideal choice if you like to vary your pet's options, offering it the possibility to go in and out, to limit the times in which this can happen, or to keep the flap permanently closed. This model is ideal for large cats and medium dogs, made with stable craftsmanship. Thanks to the four way locking system, you have the possibility to decide in which direction your pet can travel. You can either keep the ferplast swing 11 cat flap 4 way lock entirely closed, open in both directions, or simply open in one way or the other. This can be adjusted with a simple lever. The ferplast swing 11 cat flap 4 way lock has a special windstopper system to protect against draughts. The magnetic closure ensures a particularly smooth closure. The flap can be fitted in any door, including wood, metal, glass, brick and insect nets. Ferplast swing 11 cat flap 4 way lock at a glance flap for large cats and medium dogs four way locking system only in only out in and out fully sealed magnetic closure closes quietly and smoothly draught stopper with innovative windstopper system easy to use and assemble total dimensions 9.6 x 31 x 38.4 cm l x w x h cut out dimensions 24.6 x 31.2 cm w x h entrance dimensions 21.8 x 25.5 cm w x h mounting possibilities suitable for all materials wood, glass, plastic, metal, brickwork please note the cat door swing 11 is not controlled by a magnetic key attached to the cat's collar. With a small lever on the cat door itself, you can change the door's setting. Ferplast quality produced in italy the traditional italian brand ferplast has been producing high quality pet accessories for over 40 years. New pet generation means maximum comfort and top product quality for all pets.