The material of this product is NBR, the specification is: (183*61*1)cm, and the thickness is 10MM. High quality material, soft to the touch, no irritating chemicals, environmentally friendly, odorless, not allergic to the human body, safe and comfortable. This product is suitable for yoga studios and home use. Exercisers can do various yoga exercises, Pilates, aerobics, sit-ups, push-ups, etc. on the mat, and can also be used for outdoor picnic gatherings, camping, beach vacations, BABY crawling, children games, and elderly fitness. Paving.