Petmate 1 Door Training Retreat Wire Crate Patented easy and secure door operation with 5-Point Door Lock System - eliminates any gaps in the top, sides and middle of the door increasing the strength and safety of the overall door system Perfect tool for house training your pet (Crate Measurements: 30"L x 19"W x 21"H) No Assembly Required  Easily Folds Flat for Transport and Storage Rust-Resistant Electro-Coat Finish increases the life of the crate Includes FREE durable, removable polypropylene pan for easy cleaning + FREE divider panel to adjust crate size as your pet grows