• Suitable size: medium plastic dog crates with dimensions of 53x37x22 (Length, Width, Height) cm generally have dimensions that give the dog enough space to feel comfortable and move without being too tight or too loose. • These carriers are equipped with air vents on the sides and back to ensure adequate air circulation inside, ensuring your pet stays cool and comfortable during the trip. • There is a secure locking door with latches on the front, preventing the pet from accidentally opening the door and escaping. • For added convenience, the door features a handle and latch to open to the left or right.