Staywell Classic Cat Flap from PetSafe (Manual or Magnetic entry options) Offers ultimate flexibility for dogs and cats up to 7kg! Classic white pet door with 4-way locking (open, closed, in only, out only) and choice of manual or magnetic entry. For dogs and cats up to 7kg. The white Staywell Classic pet door from PetSafe is available in either manual entry (push through), or magnetic entry (collar key) to allows your pet with its special magnetic collar in, whilst keeping other animals out. This versatile pet door can be installed in most locations and on any depth wall or door. Depths of more than 57mm will require additional tunnels, which can be bought as optional extras. Features & Benefits For dogs and cats up to 7 kg Rigid, transparent plastic flap Durable plastic frame Fits doors and walls up to 57mm thick (wider with optional tunnels) Open, closed, in only, out only locking options CAUTION: When buying pet doors, always be aware that small children may also be able to pass through. What you get with the Classic Cat Flap Exterior plate with rigid transparent flap and fixed tunnel Interior plate Magnetic collar (magnetic entry option only) Installation Guide Cutting Template Fixing screws Technical Information    Pet Size Cats and dogs up to 7kg Frame Dimensions 224mm x 224mm Flap Opening 210 Diameter Cut Out Size 169mm x 169mm Max Shoulder Width 162mm Fitting and Usage Fitting instructions and cutting template are included with each pet door.