Hamburger fixed box tray 50PCS.Made of food-grade silicone and BPA-free, the material is environmentally friendly, can replace wax paper and aluminum foil, and is not easy to damage. Dishwasher-safe, reusable, adjustable, holds burgers and other food, and can be placed firmly on the table. The U-shaped setting is suitable for hand holding. Can be used for family dinners, outdoor camping, can hold burgers, fries, sandwiches, and ketchup, can be used for adults and children, and is very hygienic.1 location includes the shipping cost to US. Orders of 5,000 pieces or greater are eligible for sea shipping. 100% guarantee for quality. Rush Service.