Get ready for the best play-date ever! Their two height adjustable play gym has a 100% birch wood frame finished with non-toxic stains and lacquers (free of lead, phthalate, nickel, mercury, formaldehyde and VOC's). The wooden toys are non-toxic, made from all natural untreated indian hardwood buffed with beeswax. The knit dolls were made with phthalate-free rattles inside and hand knit from organic cotton. All Finn + Emma play gym buddies are interchangeable, can be used away from the Play Gym in the car, the bumper bar of your stroller or on a high chair, and best of all never need a ride home at the end of the playdate.