Mettler Model 73 Mobile Cart , Molded plastic features 3 shelves, 4 casters, and easy-to-grab handles on each side. Use to hold any Mettler Electronics Sonicator, Sys*Stim, or Sonicator Plus units along with accessories. Holds up to two small units or one large unit on the top shelf. Measures 34"H x 20-3/4"L x 14-1/4"W. Weight 16 lbs.