The Rainy Day Therapist Kit is an excellent resource for therapists and a wonderful tool for families to have in their homes. The kit is used inside of doorways for fun anytime day or night, rain or shine. The kit includes many attachments: strap swing, hammock, glider swing, trapeze bar, and baby swing with a two-point harness. The support bar is the center of all the action. It fits in doorways from 29”-36” wide and stays put via tension, but can be screwed in for added stability and does not stop the door from closing. All of the attachments hook to the support bar with pelican hooks.