KOHLER K-1190-0 Purist 6-Foot Experience Bath, White Outer shell: 72-InchL by 46-InchW by 25-3/16-InchH Extra-deep basin reinvents the soaking experience Bathing area: 63"L x 31-1/2"W x 21"H Overflow channel outside of bathing well creates extra-deep bathing space Drop-in installation