ProSelect Everlasting Dog Crates are great for training travel and keeping unsupervised dogs secure. Super-strong black epoxy-finished steel crates have tight bar spacing for strength and latching doors to keep pets safely contained. Includes a divider panel removable ABS floor pan and a guide to crate training. These M to XL size crates now have dual doors for improved versatility and convenience. Crates now have dual doors for versatility! Suitcase design folds flat for easy transport & storage Material - Black Epoxy-finished Steel Size - X-Large crate measures 48 in.L x 30 in.W x 34 in.H; 2 slide bolt latches per door. X-Large - Great Dane Great Pyrenees Greyhound Mastiff Saint Bernard Sizing Guide - Measure dog s height to the shoulders and length from chest to rear of leg then add 4 in-6 in. to each measurement. See below for estimations by breed. For approximation only.