Double Tuf Wire Dog Crate Extra Small Single Door is made of heavy-duty black metal with an e-coat finish for corrosion resistance and rounded corners for safety. This popular suitcase-style crate features a removable plastic carrying handle, sets up in seconds, and folds down for compact storage. The single door measures 19 inches long by 12 inches wide by 15 inches high and is designed to fit dogs up to 15 pounds.