Royal Glass Food Storage Containers - 18-Piece Set - BPA Free and Microwave Safe without Lids - Glass Container Set Perfect for Meal Prep PREMIUM QUALITY  Made of Rectangular and Circular Borosilicate Glass, these robust containers have been tested to be durable and long-lasting. Store your favorite foods safely and efficiently as they are microwave safe without lids and freezer safe. UNQIUE DESIGN  Keep your food fresh. Weve manufactured a unique clip-lock lid with a silicon seal to keep your produce, meats, and more properly preserved. Simply place your edibles into the container, lock on your lid, and youre good to go. VERSATILE  Simplicity at its finest. For easy cleaning, these containers are dishwasher safe. And no need to remove your food out of these containers before heating. Simply microwave your food in these containers WITHOUT THE LID and enjoy hassle free meals. VALUE & CONVENIENCE  This 18-Piece Combination includes The Circular Container set which consists of: 1PC 27oz/800ml with lid. 1PC 20oz/590ml with lid. 1PC 14oz/400ml with lid. And The Rectangular Glass Container Set which consists of 2PCS 58oz/1700ml with lids.1PC 27oz/800ml with lid. 2PCS 18.5oz/550ml with lids. 1PC 11oz/330ml with lid. 7 different variations for your portions. Easily store these glass containers away into your refrigerator, freezer or cupboards SATISFACTION: Easily the best value Glass Container Set, we have also gone the extra mile and made a statement to stand behind our Royal 18-Piece Glass Container Set! So you are covered under a 30-Day 100% Satisfaction or Money Back Guarantee. Treat yourself and try this set free today