Classic sky kennel styling features sturdy bolt-together design for extra strength, these kennels are moulded from heavier gauge plastic and feature locking doors for added safety. Doors and door catches are 100% chrome-plated metal, guaranteed not to break, unlike the flimsy plastic system used by other manufacturers. All globetrotter kennels are approved for air travel by IATA. Globetrotters all have flat tops which allows easy stacking. Available in 4 sizes, the smaller of which have a built-in carrying handle. The largest size comes with a free wheel set for indoor use.