This 5-compartment bento box has two materials to choose from, one is composed of PP + wheat material, about 840g, and the other is composed of PP material, about 700g. The size is about 26X16X6CM and the capacity is 1300ML. The original stackable, portable, reusable, and affordable way to prep healthy lunches and snacks for school, work, or on the go. 5 perfectly portioned compartments make it easy to pack a balanced meal for any size appetite from kids to adults. In colors that will be sure to put your other reusable containers to shame, these lunch boxes come with lids that stay securely on but can be easily removed. BPA-free containers are designed by a mom to be easy to clean, convenient to use, and quick to organize.