For your most intense sessions, Manduka(R) delivers the most durable, natural rubber mat on the market. Natural rubber grips to perform in the sweatiest conditions. All post-industrial scrap is thoughtfully collected and utilized in the production of other materials creating a zero waste manufacturing process. Made from non-Amazon harvested natural tree rubber. No PVC, toxic plasticizers, or harmful dyes. 99% latex free. Wipe clean; do not machine wash. Specifications:Length: 68".Width - 24"Weight - 4.5 lbs