Only 4 pieces to this item, Very easy to set up and take apart. It lies flat and can be popped into it's own black carry bag, weighs nothing. The block on top is adjustable and moves to support the head, it stretches out the spine and of course opens up the chest. Very comfy.
The carry bag Shoulder strap is long and so fits across the body. It'seasy to carry around. I take it to the yoga classes I teach, I set it up in the corner and allow students to lie on it to stretch out their spines if they are having a hard time with the poses. Some students have Parkinsons disease or rheumatoid arthritis and it gives them a gentle way to relax but still participate in the class. Wish I had a few of these instead of one.