Organic MattressesTreat your new arrival to the best! An organic crib mattress from Rosenberry Rooms will deliver the ultimate in luxurious comfort and safety. Discover the organic crib mattress in myriad forms. Some are made of coir to deliver the utmost in breathable fibers that repel dust mites and deliver the thermal insulation of natural wool. Others, made of horsetail hair, coir and mohair offer more support in addition to thermal insulation. Lightweight foam crib mattresses are extra firm and repel dust. Two-in-one innerspring mattresses offer a wet-proof cover with an extra firm side for newborns and a softer side for toddlers. Organic crib mattresses provide baby with a non-toxic, hypoallergenic and antimicrobial environment during those all-important early months of life.