We love our daughter's new Naturepedic mattress! Our entire experience with them was top notch and the mattress was delivered on time. No off gassing and very firm and comfortable. We were looking for a quality, well made product which this is and know our daughter will enjoy this mattress for years to come. It is worth the expense considering our daughter spends half her time sleeping there and the mattress is safe and healthy for her. Plan to buy another one once our younger daughter is ready to transition from her crib.