We have noticed that some people say our chairs are too high, but for others the height is just right.Therefore, we are now introducing lower chairs so that you can choose the appropriate one according to your needs. Unless there are special circumstances, our short stool is usually more suitable for people under 5'5".1.[Stool with Foot Rest]This rolling stool has a foot ring, so that your feet do not dangling when you use this adjustable stool on high point, more comfortable. Suitable for salons, tattoo, shops, sewing rooms, medical rooms,etc 2.[ Large seat ] This large seat is more padded and comfortable, and it is thicker than cheaper model hurts your bum after an hour of sitting on it. 3. [ Low Chair ] Adjustable height of 18.5 "-22.5", you can almost put the stool chair under the table.4.[Sturdy base ]Compared to cheap plastic frame, the aluminum base legs of this work stool is very sturdy and will not be damaged easily. Weight capacity:400 lbs.