The heart of the Meuse Natural Rubber Crib Mattress is the 5 inch core of Firm Natural Rubber that provides the perfect feel for a newborn baby. Surrounded with quilted layers of pure wool and encased in an organic cotton fabric, the Natural Rubber Crib Mattress is extremely durable and resilient. The natural wool acts as a natural flame retardant. Absolutely NO chemical flame retardants added. Fits all standard cribs 28" x 52". Approximately 5" thick.
Read more about the natural and organic materials used to make this natural mattress:organic rubber, organic wool, organic cotton