Avocado Eco Organic Double-Sided Crib Mattress is affordably crafted with all the breathable organic materials you want for your baby without any of the added chemicals. Designed without compromising quality or safety, this Certified GOTS crib mattress is made with certified organic cotton, wool, and coconut fiber over a core of 241 individually wrapped coils. Avocado has created a healthy, sustainable sleep environment that is free from foams, vinyl, flame retardants, and fiberglass. Tested for PFAS and EWG Verified® and MADE SAFE® certified for safety. This double-sided crib mattress is designed with a firm infant side and a slightly more conforming toddler side so it’s versatile enough to grow with your child.