These Premium 2-Color Yoga Mats provide a 6mm stable non-slip surface for your practice. Each mat is reversible, so you can choose which color you want to practice on. Manufactured free of latex and the top six most harmful phthalates and all come with Gaiam's lifetime guarantee. Reversible; choose between two colors 6mm of premium cushioning Textured for non-slip performance Protects you and your joints Lightweight and durable Latex-free Comes with our lifetime guarantee Measurements: 68"L x 24"W x 6mm. Materials: PVC. Latex-Free. Care Instructions: Yoga mats release a very strong but harmless odor when first unwrapped. Please unroll and air out your mat for 2-3 days before use. Spot clean with our Yoga Mat Wash or damp cloth with cold water and mild detergent. Dry flat. The mat may fade and become brittle and unusable if exposed to the sun for extended periods of time. We recommend storing your mat in a mat bag when not in use. Learn more about How to Remove That New Yoga Mat Smell.