Bathtub; Better Bath; Standard Tub; 24 Inch x 36 Inch; With Threshold; Without Seat; Smooth Floor Surface; Center Drain; Parchment; ABS,The Better Bath brand has produced quality, lightweight kitchen and bathroom products since 1979. Our kitchen and bath products are made of ABS (Acrylonitrile Butadiene Styrene), which is known for its excellent durability and environmentally friendly properties.