In searching for a twin size mattress for our toddler, I knew I wanted to buy from a company whose first priority was using safe non-toxic materials. My search brought me to naturepedic. We ordered the mattress and it arrived within days of placing the order even in the middle of the height of holiday shopping. The mattress had a scent about it but it was a natural scent that you might smell from nature... LOL! Which dissipated over time and the mattress is a big hit over here and I would not hesitate to order from naturepedic again in the future!