The so easy baby food storage tray is a completely plastic free option for baby food freezer storage. Made of 100% food grade silicone, BPA, phthalates and lead free, this tray is designed to simplify feeding your baby and reduce waste of baby food or breast milk. Perfect for freezing servings of homemade baby food or breast milk. The silicone lid preserves fresh flavors, textures and nutrients. Helps reduce waste; you defrost only what you need. Flexible silicone tray allows easy removal of food cubes. The trays are stackable, dishwasher, microwave, and freezer safe. How they work: spoon or pour homemade baby food into food storage trays, cover with the lid and put them in the freezer. Use what you need when you need it. The neat thing about the trays is that they have covers, so there are no spills, no mess, and no odors. The so easy silicone baby food storage tray makes 8 serving cubes (1 ounce). Make breast milk cubes too. They are the perfect answer to many situations. Since cubes defrost quickly, they are great for topping off bottles, thinning baby food, or just adding a little extra nutrition to your baby"s cereal. Thaw what you need convenience for mom, dad or any caregiver. Benefits of silicone: silicone has become a popular material for kitchen products, because it has some unique qualities. Silicone will not support the growth of fungus, mold or bacteria. It is odorless and tasteless, microwave safe, dishwasher safe and heat resistant up to 450degreef (230 degree c) and freezer safe to 76 degree f ( 24.5degree c). Where applicable, fresh baby products are tested to be free of harmful substances, such as BPA, phthalates, lead, etc. They also meet food and drug administration (FDA) food safety standards and consumer product safety commission (CSPC) standards.