This self-supporting MSS system creates the best work space by keeping everything organized and efficient. It is equipped with 9 drawers, 1 double door closet, and stainless steel worktop for ultimate storage needs. It includes front centralized locks on drawers and closets to keep all your tools and materials safe and secure. It features a stainless steel top blade for added work space and is compatible with Medium and Small Sonic Foam Systems (SFS).