EXCELLENT QUALITY: Constructed of strong and durable silicone material with snap-on, polypropylene lids for easy storage, as well as a small valve on top of each container to allow for the release of water vapor. These containers can be collapsed down to 1/2 of their height.
FDA COMPLIANT AND BPA-FREE: Non-toxic and odor-resistant. Suitable and safe for refrigerators. Each box's maximum temperature allowance ranges from -39F to 248F
VARIOUS SIZES: 4 different sizes means an ideal collection for a wide range of different situations, like taking a small lunch box for work, a small tub for hiking or even just the largest size for simple home leftovers
BE AWARE: These silicone food containers are not leak-proof and are not suitable for any kind of soup or liquid
DIMENSIONS: Smallest to largest: 5 x 3.6 x 2.5 inches, 11.84 oz; Medium: 6.25 x 4.1 x 2.5 inches, 16.91 oz; Large: 7 x 4.5 x 2.6 inches, 25.36 oz; Extra large: 8.25 x 5.1 x 2.9 inches, 35.51 oz