Prepare and plan ahead meals, save delicious sauces and sides, and make homemade baby food anywhere in the Glasslock Mini 5- and 7-Ounce Tempered Glass Container 8-Piece Set. The reusable food storage container set includes (4) 5-ounce rectangular containers and (4) 7-ounce square containers with matching lids, perfect for sealing sauces, sides, and small servings with ease. Constructed from durable tempered glass with TEMPERMAX technology, the food boxes are more durable than ordinary or borosilicate glass. The matching lids with silicon gaskets stop leaks and slow the degradation of food, ensuring all your dishes remain fresher longer. Designed with natural glass that is free of harmful substances and toxins, the non-porous glass in the containers doesn't retain leaks or stains. This makes the container safe for use over and over, perfect for lunches, holidays, or storing leftovers. Giving you sturdy, versatile storage containers, the Glasslock mini 8-piece set lets you conveniently store all your favorite dishes and take them anywhere.