Master Equipment Everyday Pro Tubs are steel-tough durable tubs that deliver value every day. Master Equipment Everyday Pro Tubs are made with 16-gauge zinc-plated powder-coated steel that resists bending under pressure. The bottom of the tub basin is rust-resistant 304-type stainless steel. Redesigned for lasting strength. Available in purple perfect for coordinating with your salon. Affordably priced for amazing value. Stronger steel more rivets and high quality silicone for lasting use. Size - Tub measures 48 x 24 1/2 x 56 in. Material - Zinc-plated 16-gauge & 19-gauge steel. Each tub features- Three 1 in diameter plumbing holes (fit 4 or 8 in plumbing hookups). A 3 .25 in. predrilled drain hole. Four u-shaped restraint bolts for holding a grooming loop.