The Winkel teether rattle is a must have for newborns and teething babies. Tactile tubes are spun into a shape perfect for little hands to grasp and shake. Can be safely refrigerated for a cooling, soothing teether. Made of pu tubing (polyurethane) and as such does not contain BPA or PVC and meets the CPSC and European requirements for phthalates. Named as Preschooler Approved in Goddard Toy Tests.