This stool features a fish-scale structure and is made from high-quality plastic, offering exceptional strength and rigidity. An internal rib design further enhances overall stability, supporting a load capacity of up to 400 lbs (approx. 181 kg). Its reinforced lateral support structure provides superior resistance to tipping compared to similar products. Weighing just 2.54 lbs (approx. 1.15 kg) and collapsing to a diameter of 9.84 inches (250 mm), it is highly portable an adjustable strap allows for either hand-carrying or shoulder-carrying. Thanks to the fish-scale design and high-precision manufacturing-with segment gaps precisely controlled to 0.1 mm-the stool extends and retracts smoothly, taking only seconds to set up or fold away. The height is adjustable between 2.36 and 17.72 inches (approx. 6 to 45 cm) to suit your specific needs. Weight: 2.9 lbs (approx. 1.32 kg).