Strong but exceptionally lightweight Duralite Magnesium Alloy construction 3D mesh and polyester padded seat aids comfort whilst helping to keep overall weight low Fully adjustable legs that lock into position Arm rests for added comfort Large Swivelling mud feet Rated to 180kg Dimensions: Height: 33 - 40cm Seat: 40cm deep Back height: 52cm Seat width: 47cm Weight: 3.2kg