One of the strongest, lightest and most portable folding chairs available—not a cheap throw-away. The legs are made of a special alloy, reinforced at the center hinge to provide strength with less weight. The seat is made with two layers of fabric supported diagonally across the middle and attached to straps on the back. When you sit down, weight is distributed to produce comfortable support with no sagging. Folds to a 4" diameter bundle with a built-in shoulder carry strap. 26.5"×4" (collapsed), 2.5 lbs, 250 lb capacity.