This portable folding stool is crafted from high-density, thickened Pp material and features an upgraded ""fish-scale"" structure combined with a reinforced 10-layer locking design, significantly enhancing strength and stability. A non-slip base and reinforced lateral supports ensure durability and safety. The stool body incorporates internal structural ribs simply grasp the holes on both sides and rotate clockwise or counter-clockwise to easily open or close it. Weighing approximately 2 lbs with a 9.7-inch diameter, it collapses to a thickness of just 2.4 inches and includes an adjustable shoulder strap for easy portability and storage. The height is adjustable from 2.4 to 17.5 inches, making it suitable for both adults and children. It is ideal for hiking, fishing, traveling, camping, and outdoor concerts, as well as for use in the living room, bathroom, or office, or as extra seating for gatherings. Weight: 4.6 lbs.