LIGHTWEIGHT YOGA MAT: These durable, yet extremely lightweight exercise yoga mats give you just the right amount of cushioning your joints need during any yoga or fitness routine STICKY NON-SLIP TEXTURE: Yoga mat features a textured sticky non-slip surface for excellent traction and superior grip and a stylish reversible two color design to suit any mood and keep you motivated and focused NON-TOXIC & 6P FREE - PVC yoga mat is a healthier choice for you and the planet and free of DEHP, DBP, BBP, DINP, DIDP and DNOP (Note: For best results unroll and air out your mat for 2-3 days before use - a harmless odor may be present when unwrapped) FREE YOGA CLASS: Yoga mat purchase includes a free bonus downloadable yoga workout to help get you started DIMENSIONS: 68"L x 24"W x 6mm Thick It is common though for our mats to have a strong but harmless odor when they are first unrolled. The smell will fade with time and usage however you can expedite the process by leaving your mat unrolled in an open space for a few days. Also, cleaning the mat with a gentle mat wash when first received can help. Here is a mat wash recipe idea: a mixture of water and witch hazel. Simply mix equal parts of water and witch hazel (15% alcohol or less) in a spray bottle, spray your mat and wipe down.