Yoga Mats Extra Thick 1/4 Inch, Extra Long 72 Inches, Non Toxic, SGS Certified, Comes with a Carrying Strap. Phthalate free, SGS Certified high performance, easy care, high performance, non-toxic & environmentally friendly Dimension: 72" x 24" x 1/2" dimension. with Integrated self-strapping Non-slip surface grips the floor to prevent injuries