100% SAFE FOOD GRADE GLASS + FREE SILICONE SPOON: Our baby containers are crafted of borosilicate, environment friendly glass that won t leach chemicals into your food. Transfer from freezer to oven without the containers warping, discoloring, or absorbing odors. The glass tolerates extreme temperatures from -20 C to 600 C, there is no need to let food cool before storing them. Safely store your meals and snacks in the freezer, glass never cracking or shattering. Come with 1 soft silicone spoon for baby feeding. ERGONOMIC, STACKABLE, EASY CLEANING, PORTABLE: These food container set are designed with a comfortable grip and convenient hold. They are stackable for neat storage and fit perfectly in lunch boxes or diaper bags. The gasket is removable for thorough cleaning. No food residue, bacteria, or moisture will affect your food. These containers are incredibly compact and portable, allowing you to easily pack your diaper bag with homemade food for your little one or your lunch box with dips and sauces. No BPA, Phthalates, Lead, PVC or any chemicals. FREEZER, DISHWASHER, OVEN, MICROWAVE SAFE: The baby jars and the lids are dishwasher safe, and the containers without the lids can go in the microwave or oven straight from the freezer (thermal range 120 C) for a hot snack. After removing the lid, containers are safe for reheating and even baking at high temperatures (from -20 C to 600 C). Glass won t be damaged from extreme heat, giving you piping hot dishes in no time. 1 unit size: 8.5x8.5x6.4 cm (150ml Round) 10.6x7.4x5.1 cm (120ml Rectangular). Total weight: 0.7kg (3 containers + 1 silicone spoon).