Specifications:

• Robust UV stable 100% poly-carbonate construction ensures a virtually
• Low maintenance self-lining door & Self-closing flap,with brush weather seal,helps keep draughts out
• It has 4-Way access options to control your cat's access in and out of your home: open, locked, in-only (cat can enter but not exit) and out-only (cat can exit but not enter)
• Easy to install
• Flap includes cushion to reduce noise
• Automatic magnetic closure
• Rotatable switch of inner door 
• Outside Whole size: 30cm x 30cm x 4cm (11.8 x 11.8 x 1.57 in)
• Inside Flap size: 20cm x 18.5cm x 4cm (7.87 x 6.5/7.28 x 1.57 in)
• Please refer to the size table for more details.
• Ideal for cat or kitten