Our soft silicone food container is made out of high quality, food grade silicone. Soft yet durable to handle all the daily usage. The collapsible simple design can easily save you up to 50% of space when folded together. The transparent lid has four snap buckle and allows a tight seal, with an air vent on top. Keep your food fresh with our reusable silicone food storage container. 3 Piece Set:350ml Container - Collapsed at 5.3 x 3.6 x 1.2 Inches | Full at 5.3 x 3.6 x 2.6 Inches500ml Container - Collapsed at 6.3 x 4 x 1.2 Inches | Full