In an eco-responsible approach, we have decided to give a second life to the rubber trees (Hevea) used for the production of natural rubber.Rubberwood is soft and resistant material. No chemical treatment has been added, which makes it the perfect combination with our natural rubber. Two teething rings bearing Sophie la girafes image.Natural, these rings are made from 100% natural rubber andrubberwood. 2 different hardness to help soothe babys gum Easy to chew thanks to the shaped ears and hornsLightweight, they are easy to grasp and manipulate by smallhands!