Hard Sided Plastic Dog Carrier Large Space Lockable Iron Window 4 Sides Ventilation Travel Pet Carrier for Small Dogs and Cats f74 1TRAVEL USE: These types of pet carriers are typically used for long distance travel such as air, train, boat and bus travel. 2PP MATERIAL: The cat cage is made of durable PP material to ensure it is long lasting and easy to clean. It is safe, nontoxic, lightweight, portable and offers great strength and durability. 3FOLDABLE HANDLE: The small animal cage includes a foldable top handle to save space and make it easier to carry the dog crate inside the airplane. 4VENTILATED DESIGN: This dog cage is designed to be ventilated on all sides for maximum airflow to keep your pet comfortable and cool. 5STURDY AND DURABLE: Hard enough to withstand heavy chewing and escape artists. The hard dog crate provides the best protection for your dog.