Lunch Boxes and Totes Features: Material: silicone and PP Color blue Size: 350ml: folded size: 13.2 x 3 x 9.8 cm, unfolded size: 13.2 x 6 x 9.8 cm, 500ml: folded size: 16.5 x 3 x 10.8 cm, unfolded size: 16.5 x 10.8 x 6.5 cm, 800ml: folded size: 18.5 x 12.2 x 3.2cm, unfolded size: 18.5 x 12.2 x 7cm 1200ml: folded size: 21.8 x 13.8 x 3.2cm, unfolded size: 21.8 x 13.8 x 7cm Scope of delivery: 4 x foldable lunch box Different size containers: set of 4 collapsible silicone containers for different needs and different people. 350 ml, 500 ml, 800 ml, 1200 ml) with lid. Material Safety It is made of BPA-free food grade silicone, non-toxic, tasteless, odorless, non-stick coating and very easy to clean. Collapsible Design: Four-piece multi-layer folding design. Rectangular food containers with nesting design collapse to 1 or 3 their original size. Buckle design: Each plastic lid has a rubber seal and four latches that protect against leaks. This food container is dishwasher, microwave and freezer safe. Be sure to remove the small cap from the lid before placing it in the microwave to vent the air while it is heating. Usage: Great to take with you or as a prep container for meals, lunch boxes for kids, camping, hiking, traveling and more. Note: We send according to the color of the first picture and the quantity of the title. If the title is not written, follow the content in the description.