AILTEC Glass Food Storage Containers with Lids, [18 Piece] Meal Prep Containers for Food Storage , BPA Free & Leak Proof (9 Lids & 9 Containers)

Brand: AILTECColor: clearFeatures: 18 PIECES glass food storage container set- 9 glass containers and 9 matching Locking lids. Rectangle L(35.5OZ) + M(21.6OZ) + S(12.5OZ), Square L(27OZ) + M(17.6OZ) + S(10.8OZ), Round L(32OZ) + M(22OZ) + S(13.5OZ). This glass bento box was designed with nesting, so the smaller containers fit inside the larger containers for ease of storage(S can be put in L size), save your space. EASY TO CLOSE--Are you still confused about the difficulty of closing the snap，The 9 locking lids are very easy to close, you don't need to leave the table and hold it by hand and then close it,only needs five fingers to close it tightly .Because this lid is highly compatible with the high-borosilicate glass, it is not only easy to close but also more airtight. OVEN/MICROWAVE/FREEZER/DISHWASHER SAFE-from -40℃/-40℉ in freezer to 400℃/752℉ in oven, safe for oven, microwave, dishwasher and freezer .The lids are not oven or microwave safe,please remove the lids before heating an