Placemat in Natural Rubber (Natural)HEVEA placemats for kids are made from natural rubber an alternative to silicone and plastic for environmentally minded parents. Plus, HEVEA placemats are made with upcycled natural rubber off cuts from the manufacturing process limiting our waste even further leaving greener fingerprints for future generations. They are also the safe option for your child. Natural rubber is an eco friendly material that is plant based and vegan certified. FDA