Ronghome Large Cat Door 4 Way Locking Cat Flap Door for Interior Exterior Doors Weatherproof Pet Doors Compatible with Cats and Small Dog- Suitable for Window and Wall

?Have you ever encountered these problems? ? You are not at home, worrying that the cat can’t enter the door ? Get up in the middle of the night and open the door for the cat ? When the air conditioner is turned in the room, the cat can't get in and out freely after the door is closed. ? Your dog often eat the food of your cats If any of this sound familiar then you need  ?Ronghome Cat Flap Door Magnetic Pet Door with 4 Way Lock for Cats! ?Size Detail: Size S: Outer door: 19.2 X 20X1.5cm/7.56X7.87X0.8" Inner door: 15X15cm/5.9X5.9'' Suitable for animals with waist less than 30cm/11.8'' and weight under 6kg/13.2 lbs Size M: Outer door: 19.2X20X5cm/7.56X7.87X2.17'' Inner door: 16X15.7cm/6.3X6.18'' Suitable for animals with waist less than 40cm/15.75'' and weight under 7kg/15.4lbs Size L: Outer door: 23X25X5.5cm/9.06X9.84X2.17'' Inner door: 19X18cm/7.48X7.09'' Suitable for animals with waist less than 60cm/23.62'' and weight under 8kg/17.63lbs  ?Before purchasing, please confirm the cat's waist, thank you ?Customer Service: Thank you for buying our large cat flap door. As a reliable seller, we have been pursuing to provide customers with 100% satisfactory products and services. If you find any damage or dissatisfaction after receiving the product, please feel free to contact us at the first time. We will provide you with a 100% SATISFACTORY SOLUTION.