The Baker Solution Stand has a single basin with a supporting frame connected by your choice of a bottom shelf or H-brace. The bracing and shelf, as well as all stainless welded construction, enhance the stand's strength and stability. Stainless steel basin has large 8 1/2 qt. capacity yet is unusually quiet when dropped into the circular ring. Rubber buttons are placed strategically inside the ring to reduce noise from metal to metal contact. On two inch swivel casters. Limited Lifetime Warranty. Ship Weight (lb): 25.