Doctor recommendedHelps you mimic a natural squat to properly align your colonMore complete & easier eliminationLife-changing health benefits. Great for preventative careAdjustable is flexible, 7” is the standard height and comfortable for most people, 9” is ideal for advanced squatters and childrenMade in the USA with Hard, easy to clean, polyurethaneThe topper may be removed, and set aside for storage, when using the 7" HeightWeight Capacity: 250 lbs