Keeps floors dry, moisture barrier keeps liquids from soaking through to the floor. Stays in place, adhesive backing keeps mat flat and in place, even with heavy cart and buggy traffic. Safe certified high-traction by the National Floor Safety Institute (NFSI). Odor resistant, anti-microbially treated for protection from odors. Dries quickly, mat dissipates water quickly for fast drying time. Easy to install, cut individual mats from the roll as needed. Hassle free, can be left in place during daily cleaning; floor scrubbers, vacuums, and mops will pass right over without causing damage. Will perform for up to 4 months under normal use. One cutting knife included with each roll.