The Home N'Go Pet Pen Folds up in seconds for portability. Built using strong but light materials for easy travel and storage. Water-resistant. Heavy duty zippers. Folds flat for storage. Removable tray. Reversible pad. Protective corners. Stain resistant. Travel gear bag. Light weight and portable. Strong steel frame. Take along toy and treat bag. Soft pad with fleece on one side and water resistant nylon on the other. Removable inner tray. Adjustable leash.