One Piece Molded Using Matched Metal Molds with Premium Fiberglass Blended with Special Resins for Extra Strength and Durability; Semi-Gloss, Scratch and Stain Resistant; Self-Rimming Design; Recessed, Self-Draining Shelf, 3.25 Inch Below Rim, 3.125 Inch Wide and 15.5 Inch Long Ideal for Soap Dispensers, Spray Bottles, Sponges, etc; Includes Drain Assembly with Stopper for 1-1/2 Inch P-Trap; Accommodates Single or Dual-Handle Faucets with 4 Inch or 8 Inch Centers, Soap and Instant-Hot Dispensers and More; Faucet Hole Indicators on Back Ledge Simplify Mounting Installation; Made in USA 25" x 22" x 12-3/4", 13 Gallon, 12-3/4" Rough-In, Twilight, Fiberglass, 1-1/2" Drain, 4" or 8" Hole Center, 1-Piece, Self-Rimming, Laundry/Utility Tub