64 in. Acrylic Corner Drop-in Air Bathtub in BlackYoull fall in love with the unique features of the Premier 6464 air bath. Designed for 2 people, its 90 degree angle tucks neatly into a corner, while the arches opposite soften hard edges. Lay your head back on the molded headrest. Choose between built in seats, each containing varied air injector configurationsone aligned with the spine, the other arranged to hit key areas of the back and neck. Armrests are artfully incorporated into the tub,