This kit simplifies under-mount installation of 60" x 32" Underscore models. This kit includes a life-size cutout template and instructions. For use with K-1130 and K-1168 Underscore baths, whirlpools, BubbleMassage™ air baths, and VibrAcoustic® baths. Life-size cutout template and instructions. Simplifies installation of select 60" (1524 mm) x 32" (813 mm) Underscore models.