High Strength, One-Piece Molded Construction; Produced with Mustee's Proprietary Structural Thermoplastic Resins and Innovative Cellular Molding Process Creating Extreme Strength and Durability; Mold and Mildew Resistant Components; Easy to Assemble and Install; High Strength, 1-Piece Molded Construction; 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 1 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 Inch Tubs with Smooth Surfaces; Accommodates Single or Dual-Handle Faucets; 4 Inch or 8 inch Centers; Wall Model Includes Wall Mounting Bracket, Side Supports and Mounting Hardware for Securing Tub to Concrete or Stud Wall; Mold and Mildew Resistant Components; Made in USA 40" x 24" x 34", 19 Gallon, 8-1/2" Rough-In, White, Thermoplastic, 1-1/2" Drain, 4" or 8" Hole Center, Wall Mount, 1-Piece, Double Bowl, High Strength, Large, Laundry/Utility Tub