Titan brand 24-inch Double Door Dog Crate by Majestic Pet Products is perfect for crate training your dog while staying well ventilated and easy to clean. Dimensions 24-inch L by 21-inch H by 18-inch W. Made of wire with a durable black electro-coat finish. Unfolds for easy assembly. Folds for easy storage or portability. The front and side doors with sliding bolt latches allow for convenient, secure, and easy access. Comes with a crate training guide, carry handle, and a removable easy-to-clean plastic pan. For proper sizing, determine your dogs potential FULL GROWN ADULT size, then choose a crate that will be 4-inch taller than the top of your dogs head and 4-inch longer than your dog from nose to tail. This crate suggested for the following breeds Australian Terrier, Bichon Frise, Border Terrier, Boston Terrier, Chinese Crested, Fo by Terrier, Miniature Dachsund, Miniature Poodle,Norwich Terrier, Silky Terrier, Tibetan Spaniel.