This portable folding stool is crafted from high-density, thickened Pp material, making it sturdy, stable, and resistant to wear and scratches. It features an upgraded ""fish-scale"" structure and a reinforced 10-layer locking design, significantly enhancing its strength, rigidity, and stability. The base is designed with non-slip features, complemented by enhanced lateral support and anti-topple capabilities to ensure superior durability and safety. Internal reinforcing ribs add to its robustness the stool opens and closes easily-simply hold the holes at the top and bottom, pull to extend, and rotate clockwise or counter-clockwise to lock or unlock. Weighing just 2 lbs (approx. 0.9 kg) with a diameter of 9.7 inches (25 cm) and a collapsed thickness of only 2.4 inches (approx. 6 cm), it is highly portable and easy to store. It comes with an adjustable shoulder strap, allowing for convenient carrying by hand or over the shoulder. Weight: 4.73 lbs (approx. 2.15 kg).