#COMFORTABLE commercial grade thickness and stability for foot and knee comfort over long periods of time.;#SAFE advanced beveled edge design to prevent tripping injury. 24 x 70 x .75 Twice as thick as most other mats;Highest quality #ECO-FRIENDLY materials with NO toxic off-gassing smell.;Designed for #DURABILITY with a life time warranty, will NOT break down and over compress.;#BEAUTIFUL modern style and shipped flat, never rolled, to insure a perfect mat with no wrinkles.