JANMO Pet Carrier Backpack Airline Approved for Small and Medium Dog with Wheels And Soft Mat (Red) 1.The pet carrier Size: 15" L* 9" W* 21" H, with soft mat take you pets travelling comfortable. 5. The Big space make the big dog a good house 4.The screen mesh to give the dog fresh and comfortable . 3.With the wheels ,when you travelling you can pull the bag and backpack the bag, it is convince. 2.Made from Durable & Comfortable Breathable Materials for Maximum Airflow,Ventilated Security Screens,Easy to Clean 100% Washable