The Natural Fitness Natural Rubber Yoga Mat - Journey model is our thinnest, lightest natural rubber mat, which makes it perfect for travel and people who prefer to be closer to the earth during their practice. Natural rubber is a biodegradable material that offers superb traction and a high-rebound dense cushion. Using this mat allows you to practice free of concern about negatively impacting our planet. This mat is longer than traditional yoga mats to allow you more room to stretch to your potential. 24" x 69" x 1/8" thick