Come and Check Our Promo Solutions.The set is made of natural wheat straw, which is BPA free, non-toxic, eco-friendly, and food grade. Wheat straw material is now often used on the dining table to reduce waste of resources and pollution. Lightweight and smooth edge design are perfect for kids and adults. It is perfect for home, restaurant, office, school, dorm, and very convenient to take out for a picnic, camping or BBQ because it comes with a large box. Pls check inventory and detailed info with us before placing your orders.