Non-slip surface: Solana’s non-slip material keeps you steady and balanced while staying securely on the floor, preventing injury and allowing you to focus on your practice or workout. Durability: Solana’s thick, durable material allows for everyday use, regardless of the intensity of your exercise. Ideal for your home or studio practice. BPA free: our products are free of Phthalate, heavy metals and latex. Your mat may initially release a harmless odor. If so, unroll your mat and air it for a day or two before using.