Our changing mat is made similar to a standard yoga mat to ensure a soft and comfortablae spot for your baby to rest, providing durable and comfortable convenience for on the go changes. Certified Non-Toxic and Phthlate free, the mat is made with Hex moll DINCH, the most eco-efficient plasticizer specially developed by BASF. While the changing mat may emanate a faint smell, be assured it is safe to use with your baby right out of the packaging, and the scent will dissipate in a short time.