These simple pet carriers are great for your pet. The Ithaka pet carriers feature a drop-through safety pins, and wheel acceptance. The 'clack system' provides quick and easy latching of the carrier top to the carrier bottom. Color may vary from image. Ideal for large pets. Easy assembly no screws or bolts. Heavier molded plastic for extra strength. Spring-action locking. Dimensions: 32.25 x 22.25 x 23.25. These crates meet or exceed the Live Animal Regulations set by the IATA (International Air Transport Association).