SukhaMat Comfort Foam Yoga Mat - Alleviate Knee, Wrist and Elbow Pain, 72" Long, 1/4" Thick Eco-Friendly Comfortable High-Density Memory Foam Mat with Bonus Carry Strap! Our high-density memory foam material is free of harmful chemicals and toxins Lightweight and highly durable - at 24" wide x 72" long and 1/4" thick (6mm) Odor free - our comfort-grip yoga mat is free of harsh chemicals, making it odor free and ready to use from the moment it arrives at your door