Decription BPA-FREE AIRTIGHT LIDS Perfect for meal prepping or leftover storage, this container set is a valuable addition to any kitchen.Lunch box is made of BPA free, food grade silicone, just like the ingredients of baby pacifier.They are eco-friendly, non-toxic, odorless, non-stick, leak-proof and easy to clean. FREEZER TO OVEN SAFE Containers is made of the highest quality food grade silicone ,can tolerate temperature from -30 up to 210, could go from fridge-to-oven, oven-to-table, and table-to-dishwasher without the risk of cracking or shattering.Each container comes with an airtight cover, making it perfect for keeping both dry and wet food fresh and flavorful. CONVENIENT MARKERS These food containers are designed with liquid volume markers so you can see how much they've eaten.Try them for everything from portion control to lunch containers, and enjoy their power to keep food fresh and cabinets organized.Designed with 2 size and 5 color options that will give an extra pop to any kitchen design. LARGE USE Perfect silicone tableware for kids lunch boxes, leftovers, take out or as meal prep container. Each container is great to keep dry or wet foods like cereal, fruits, vegetables, baby foods stay fresh. SIZE AND CAPACITY small container: 2.9 L x 2.9 W x 3.1 H; 8.8 fl oz. capacity; large container: 5.2 L x 5.2 W x 2.8 H; 24.7 fl oz. capacity.