Korlok Select is the premier rigid core floor to hide subfloor imperfections. This 20mil product features a number of elements that help both the speed and ease of install, including waterproof K-Core® technology and 5G® locking mechanism. Korlok Select has a look to fit your unique style in extra-long 56" x 9" planks or 18" x 24" tiles. Korlok Select stones feature color-coordinated InteGrout ™ that eliminates the messy and time-consuming grouting process entirely.