3 Piece Flat Snack Stacks Silicone Food Storage Collapsible Containers w\Lids This 3-pc rectangle Flat Snack Stack set for packed lunches, and more. The top valve can be closed to seal contents inside the containers or opened to vent air out as well. Much like Tupperware but collapsible for storage. These containers keep food fresher for longer and is great for use in the microwave. Condition They are brand new. They were only taken out of the box for pictures. (Please see pictures for condition). Key Features Made of high-quality silicone BPA BPS Free - 100% safe for your family Food-grade silicone makes it highly resistant to damage from varying temperatures (i.e. freezer, microwave). Collapsible for storage Press to seal or pullout top valve to vent air out Matching color-coded lids Microwave, dishwasher, and fridge/freezer safe Keeps food fresher for longer Dimensions: 2 x Lime green - 8.45oz | 4.75" x 3.25" x 2.5" approximately | collapses to 1.063 in 1 Yellow - 11.83 oz | 5" x 3.75" x 3.75" approximately | collapses to 1.02 in