The adjustable leg chair has all the benefits of the original Mobile Rest plus it has adjustable leg. The unit weigh. 21 Ib., height of the seat is 21.50 inches set up. The adjustable legs give the unit an additional 7.50 inches of height adjustment for each individual hunter and for uneven terrain. The unit has an adjustable back rest and arm rest that can be right or left handed. It has an adjustable padded forearm rest for your rifle. The unit is self contained and folds up in about 30 seconds and has it. own carrying handle. It also has accessory ports underneath the seat for any of our accessories. The Mobile Rest is the most portable, stable user friendly shooting chair on the market today and with the INTER-CHANGE SYSTEM it becomes the most versatile and economical unit you can purchase. Perfect for placement on the ground at the edge of an pasture or field, mounting on a fixed elevated blind, or in a truck bed for night hunting. Fully height adjustable seat, arm rest, and rifle rest. Configureable for left or right handed shooters. Seat rotates 360 degrees for complete field of fire.