The Lab Stool is a laboratory drafting stool featuring a contoured waterfall seat with a molded polyurethane seat pan and backrest. It is equipped with back height adjustment, seat tilt with infinite lock, back tilt with infinite lock, gas height adjustment, and a chrome-plated height-adjustable drafting ring. The stool has a 5-star black nylon base with castors and a weight rating of 110 Kg.