High strength, one piece molded construction;Produced with Mustee’s proprietary thermoplastic resins and innovative cellular molding process creating extreme strength & durability;Includes Twin-Drain Waste connector which joins drain assemblies to assure rapid and uniform waste water discharge…includes washers, slip nuts and stoppers;Divider wall between tubs is recessed one inch, permitting water to overflow from one tub to other, prevents water spilling onto floor;Large, self-draining back shelf with retainer curb that prohibits water run-off except into tub;19 Gallon capacity per tub, extra deep 13″ tubs with smooth surfaces;Connects to standard 1-1/2” P or S trap;Accommodates single or dual-handle faucets with 4″ or 8″ centers;Floor model includes powder coated metal legs with adjustable levelers;Easy to assemble and install;Color-fast black finish