NÜOBELL dumbbell stands have been designed to make your workout even better. The stands are the best on the market for our adjustable dumbbells, both 50 lb and 80 lb sets. Every time you pick up and set down your weights, you could be placing down as much as 160 pounds, and our stands can withstand that weight time after time. The heavy-duty stand has the largest frame of the stands we sell. We design the stand to be at the perfect height for you not to have to put an improper strain on your lower back. The stand also has rubber feet that do not scratch or mark your floors.