Yumbox Panino Exterior Box allows you to match trays and exterior box together to create your very own Yumbox. Be sure to that you are matching the same model tray and exterior box. For example: pair Panino Trays with Panino Exterior Boxes only. Once your exterior box is paired with a tray you now have a Yumbox Panino compartment meal box to pack lunches to bring on the go. It has 4 compartments and sized perfectly to slip into school bags and work bags for healthy, balanced meal time at school or work.Make lunch on-the-go easier and more fun with new Yumbox Panino! Includes exterior box only. For us with Yumbox Panino Trays only Ideal for kids and adults. Recommended for ages 3+ years. Product comes withone-year limited warranty that covers defects in materials and workmanship.Manufacturers warranties may not apply in all cases, depending on factors such as use of the product. Read warranty details below to check your eligibility.