Elevated design makes boundary training easy and fun. Assembles in less than 2 minutes with no tools! Take it with you wherever you go. Hammock like comfort and orthopedic support. Helps control hyperactive behavior. Durable ballistic nylon fabric. Machine washable, resists stains and tearing. Frame is made from 1″ hardened steel tubing. Includes Deluxe Pro-Training Clicker and carry bag.