Size: 30CM x 30CM x 4CM. Ideal for all breeds of cats and dogs (6 kg). Durable. Robust pet door, the frame is made of PC material, is fastened with screws and easy to install. Br> Lock T4 Position Lock to select your cat’s access: open, locked, alone (the cat can enter but not walk) and out of play (the cat can walk but not enter) Easy installation.The pet door is easy to install on any surface, including wood, brick and PVC doors. Sleek and sleek style for any door design, and even sliding glass doors and windows. Br> Comfort Due to the rotating design and magnetic closure, your cat or dog can get in and out freely. The strip of the door brushes eliminates the noise of closing the door and gives the cat free access to its litter box. The best choice for pets The interior lining: PC material, durable and UV protection. < Br> Magnetic pet door, pets can easily get in and out. < Br> It is easy to install and use. You can do it yourself without difficulty with our instructions. So rest