The Winkel rattle and teether, by Manhattan Toy, is an award-winning classic, a true “must-have” for parents and infants. Colorful loops made from soft, pliable plastic are easy to grasp and hold, plus caregivers can refrigerate it for a soothing teether. The Winkel is made of PU tubing (polyurethane). BPA and PVC-free. For ages 0+.