•Easy access door offers one hand operation and dual lock for safety •Comes with six removable and adjustable panels; encloses up to 18.5 square feet and is 26" high •Optional two panel extension available •Works on any surface both indoors and outside; Will not scratch •No assembly just click panels into place •Easy access door offers one hand operation and dual lock for safety •Comes with six removable and adjustable panels; encloses up to 18.5 square feet and is 26" highUSA