This newly upgraded portable collapsible stool is made of high-density thickened PP material, making it hard, stable, scratch-resistant and wear-resistant. Its upgraded fish scale structure and reinforced 10-layer buckle design boost the stool s overall strength, rigidity and stability. The bottom features a non-slip design, while the side supports and anti-tilt capabilities have been strengthened to make the folding stool more durable and safe. The interior has built-in stiffeners to hold the stool securely in place, making it sturdier and easier to open and close. Simply grip the two holes on its top and bottom, stretch the stool, then turn clockwise or counterclockwise to quickly open or fold it up. Weighing just 2 pounds, this portable stool folds down to a compact size for easy carrying and storage, its adjustable shoulder strap lets you easily carry it over your shoulder or slip it into a bag, so you can sit down and rest anytime, anywhere. Available colors: Black, Blue