Made to withstand all the everyday abuse your super-energetic students can throw at them. Their 16-gauge tubular steel legs and 14-gauge steel back supports make these chairs unbelievably strong, while an ingenious gooseneck design and self-leveling glides provide added safety and stability. Our powerhouse of a chair also comes with a chrome plated frame, a wide choice of colors and leg glides, all high quality American made components.