High-Quality, Durable Materials: The food containers are made from borosilicate glass, which is the strongest glass available; The freezer storage boxes are stain-proof, odour-resistant, and non-toxic; The BPA-free polypropylene lids ensure leakproof storage

Versatile For Everyday Use: These glass meal prep containers are safe to use in the freezer, dishwasher, microwave, air fryer and in the oven (without the lid); They can withstand temperatures from -20°C to +300°C, making them ideal for meal prepping, reheating leftovers or baking

Convenient Meal Prep Sizes: 12 containers with 12 lids in multiple sizes and shapes to satisfy all your storage requirements. Package includes: 1x 1050 ml (35.5 oz), 1x 800 ml (27 oz), 1x 950 ml (32 oz), 1 x 640 ml (21.6 oz), 1x 520 ml (17.6 oz), 1x 650 ml (22 oz), 2 x 370 ml (12.5 oz), 2x 320 ml (10.8 oz), 2x 400 ml (13.5 oz) containers with lids

Airtight Seal For Freshness: The Snap Lock lids have a silicone seal and four latches which fastens securely on the glass containers; This ensures the containers are completely airtight, thereby keep food fresh for longer

Food Safety Tested: These glass food containers with lids are FDA, LFGB, and SGS approved, ensuring the highest safety standards for food storage