DaZein Fitness TPE Yoga Mat 7mm Thick Non-Slip Double Layer Soft Design Chemical Free No Smell Exercise Mat PERFECT SIZE: (7mm) thick, 72 " x 24 "(long x wide), TPE materials, DaZein mats are actually 7mm thick; which is just perfect to keep your posture and insures comfortability and softness during use. With this size and thickness the DaZein mat happens to be really light weighing only 2.4Lbs. DOUBLE SIDED NON SLIP DESIGN: Both sides of the mat provide exceptional non slip service. The top layer of the mat is fully non-slip and the bottom layer has a ridge NON-SLIP ULTIMATE TRACTION design. Use it for any aggressive DOWNWARD DOG EXERCISE, YOGA, PILATES, STRETCHING and TONING WORKOUT. DURABILITY/SMELL FREE: The two layered mat is glued together with a mesh design right in between the two layers making it durable and strong. There might be some smell due to its newness; Once the mat is washed and cared for in accordance with instructions the smell will go away. ECO-FRIENDLY/CHEMICAL FREE: DaZein Fitness Yoga mat does not contain harmful chemicals often found in PVC, NBR, EVA and Eco-PVC(still a PVC yoga mats), and it is 100% RECYCLABLE. NO QUESTIONS ASKED WARRANTY: IF YOU ARE NOT FULLY SATISFIED WITH YOUR DAZEIN MAT, RETURN IT WITHIN 60 DAYS. WE ALSO PROVIDE A 1-YEAR FULL REPLACEMENT WARRANTY.