5-PACK MEAL PREP CONTAINERS: Ello Duraglass 10pc Meal Prep Food Storage Containers includes (5) 3.4 cup glass food containers and five BPA-free plastic locking lids to keep food fresh for longer. DURAGLASS: Duraglass containers are made of high-quality tempered glass that resist stains and odors. Forget about scrubbing to get rid of stains and smells. LEAK-PROOF AND AIRTIGHT: Snap-on airtight lids lock to ensure no spills and keep food fresh longer. Lids are BPA-Free and freezer and top rack dishwasher safe. EASY TO USE: Oven and microwave safe without lid. Freezer safe. All parts top rack dishwasher safe. No need to remove sleeve. MEALPREP IN STYLE: Removable extra thick silicone protection sleeve comes in variety of colors to make meal prepping fun. It also protects from chips and breaks and dishwasher and microwave safe.