Durable and chic, Gaiam print premium reversible yoga mats (5mm) provide a stable, sticky non-slip surface for your yoga practice. Perfect for home or studio use, this mat ensures the safety and comfort you need to enhance proper alignment and maintain poses. Manufactured free of the top six most harmful phthalates, this mat is a healthier choice for both you and the planet! note: printed yoga mats may release a harmless odor when first unwrapped. For best results unroll and air out your mat for 2-3 days before use.