Mid-West Metal I Crate Double Door 30 Inch L x 19 Inch W x 21 Inch H Cuts Housebreaking Time in Half by keeping puppy from eliminating in one end and sleeping in the other Allows you to adjust the length of the living area as your puppy grows into its adult size home Size: 30"L x 19"W x 21"H Part Number: 1530DD Product Condition: Brand New