M-PETS Viaggio Pet Carrier. Fully secure transport cage with a metal gate at the front and metal screws on the side, available in 3 sizes. Side vents ensure maximum airflow IATA / Airline approved Top handle for easy transport Sturdy plastic and metal construction Available in 3 sizes: X-Small: 48.3 x 32 x 25.4 cm, pet weight <4.5 kg Small: 58.4 x 38.7 x 33 cm, pet weight <11 kg Medium: 68 x 47.6 x 42 cm, pet weight <16kg