The Manduka X Yoga Mat is designed for athletes ready to add a professional quality mat to their arsenal of workout tools. Ideal for multi-purpose use, it's portable enough to carry to and from the gym, field, studio and home. Superior density and cushioning provide both joint protection and comfort. Design & Features: High-density cushioning Lightweight and durable Superior dry grip Hygienic closed cell construction Non-toxic, eco-friendly manufacturing, 100% latex free Length: 71in, Width: 23.5in, Thickness: 5mm Additional Details: Manduka guarantees the Manduka PRO(TM), PROlite(R) and PRO Travel yoga mats to last the lifetime of the mat, if used and cared for properly. Since the PRO Extra Large and PROlite Grommet are multi-purpose mats, they are not included under the Lifetime Guarantee. The lifetime of the mat is approximately 10 years of regular use when loved and cared for. Should a PRO(TM) mat wear out past its useful life from regular use under normal conditions, we will replace the product. Maximum one replacement per purchase. Cosmetic wear or damage resulting from improper handling or care, post-purchase modifications, alterations, negligence, and use for a purpose other than for which it was designed, are not covered by the Manduka Guarantee.