XIANQI Food Grade Silicone - For ease of use and mind, these silicone food storage containers with lids set are made of food-grade silicone that is more durable than plastic, not easily broken, safe and non-toxic, BPA-free. Durable and reusable. Dishwasher and Microwave Safe - Our food storage containers are microwave safe and freezer safe, can be used in the oven and sterilized in boiling water. You can enjoy warm food anywhere. They are dishwasher safe and nest into one another for easy storage at home or on the go. Note: Microwave without lids. Airtight and Temperature Resistant - Silicone food storage boxes Ideal for storing leftovers, fresh fruits, vegetables, meats, snacks, lunch and so much more. They block light and are airtight, keeping smells in and items fresh. Rated for -30F - 230F, they are freezer safe and can be used in the oven and sterilized in boiling water. These airtight food containers are designed with liquid volume markers to make meal prep easy and convenient. Simply use dry erase or chalk markers to make a note on the silicone and easy to remove it with wet tissue or warm water and soap. There may be a little colour difference due to camera problems and physical differences in displays, please understand. Delivery Quantity: 1PC Product color: green Product size: 26*120*55mm