15 PACK GLASS MEAL PREP CONTAINERS: Our glass containers sets (15 lids and 15 containers) size: 13 Oz, 5.7 in x 4.1 in x 1.9 in. It’s great for a variety of occasions and events: gym, leftovers, sauce, picnic, portion control, office lunches, travel, and more PREMIUM BOROSILICATE GLASS:Our glass storage containers are made from BPA-free premium borosilicate glass, which is stronger than others' glass food storage containers, withstand -4℉ to 752℉ (-20℃ – 400℃) AIRTIGHT SMART LOCKING LIDS: MCIRCO Glass food storage containers use snap lock BPA-free lids that comes with silicone seals to make your meal prep food will last much longer than normal plastic food storage containers. These lids are easy to use and will stop leaking. These lids will not break or slowly stop working USER FRIENDLY: Easy to use and easy to take care of, as the glass containers can be used in the microwave, freezer, dishwasher, and oven. But the plastic lid can not be placed in the microwave and oven SPACE-SAVING: The food storage containers have stackable design, can keep refrigerator, home and kitchen organized, and leave more space on your kitchen slabs and cabinets Size 15pcs Color gray Capacity 13 ounces Item Form Airtight container with snap lock lid Brand Name M MCIRCO Item Volume 0.1 Cubic Inches Item Weight 5.7 Kilograms Closure Type Snap Manufacturer M MCIRCO Material Type Borosilicate Glass Container Shape Rectangular Material Features BPA Free, Microwave Safe, Freezer Safe, Dishwasher Safe Included Components 1 Is the item microwaveable Yes Item Dimensions L x W x H 0.1 L x 0.1 W x 0.1 H Product Care Instructions Microwave Safe (containers only), Freezer Safe, Dishwasher Safe, Oven Safe (containers only), Hand Wash Lids, Keep Lids Away from Microwave and Oven Is the item dishwasher safe No Recommended Uses For Product Cold food, Deli, Hot food, Leftover, Meals, Snacks, Take-Out Other Special Features of the Product See Through