Features Manduka’s proprietary natural closed-cell rubber and comfortable sea-grass texture for performance and durability and also folds for easy stashability. Durable natural rubber yoga mat that provides ultimate combination of cushion and grip. Made from non-Amazon harvested natural tree rubber. No PVC, toxic plasticizers, or harmful dyes. Developed over four years by yoga teachers looking for a high-performance, environmentally-friendly mat. Tri layer technology for optimal combination of grip, durability, and slip-resistance. Stretch-resistant center binds the two unique layers together for added durability. Wipe clean; do not machine wash. Specifications:Length: 68′.Width – 24’Weight – 2 lbs Imported.