osier picnic box are made from natural osier/wicker/tattan. 1. These are made by master crafts person. 2. The quality is very hard and not easy to break. 3. Natural and carbonized are available 4. They are used as kitchenware.More designs and specifications are available according to customers' requirements. 5.Welcome OEM orders. We are a professional bamboo, wooden, osier and rattan items maker, also, our company supply not only high quality products with competitive prices but also excellent services.