This PetSafe manual cat flap Classic 919 gives your cat a free pass to enter or leave the house even when the door is shut! This PetSafe cat flap was formerly known as the Staywell cat flap. It is suitable for cats of up to 7 kg. The Staywell manual cat flap has a 4-way security lock (locked, open, in-only and out-only) and a weather-resistant flap closure for greater control of cat’s access to your home. This cat door is easy to install with its universal fitting for windows, walls and doors up to 1 cm thick. A tunnel extension is not included in delivery. Colour: White Material: Plastic Dimensions: 22.4 x 5.5 x 22.4 cm (W x D x H) Cut-out size: 16.9 x 16.9 cm (W x H) Maximum shoulder width: 16.2 cm Suitable for cats of up to 7 kg Fits most standard windows, walls and doors up to 1 cm thick Manual 4-way security lock: In-only, out-only, open and locked Easy to install Including fitting screws, a cutting template SKU: 411405