The has a spreader bar with a patented push-pin button design which allows it to collapse into 2 halves for easy transport and storage. The hammock chair seat is made with a polyester/cotton blended fabric which gives the durability you need to get through the seasons ahead. It's also great for use indoors. Just hang it in the corner of your room, or you can even hang it off a ceiling! Elegant and colorful stripe selections give this hammock chair the perfect touch.