Da Vinci Yoga Mats include a shoulder carry strap that makes it very convenient to store or carry the mat. Da Vinci Yoga mats have been tested by SGS to assure they are phthalates free. These ultra thick PVC yoga mats are designed for maximum performance and provide a non-slip surface for yoga training and other fitness programs that require a mat. The ultra thick 1/4" mat provides maximum comfort and are available in numerous colors as shown. Please select your desired color before adding to the cart.