Sustainability is a top priority at Tender Leaf Toys. Only exhausted rubber trees are used, which are processed into high-quality toys instead of being burned. In addition, for every tree processed, a new one is planted. To ensure the high quality, everything from the processing of the wood to the finished product is produced in a factory in Indonesia. The toys of the ICTI certified company are all EN-71, ASTM and AS/NZS ISO tested and therefore 100% safe and free of harmful substances.