PRODUCT DETAILS: * BRAND: EDGE * BRE-370 ML SET OF2 GLASS RECT FOOD KEEPER 1040ML, GREEN * FOOD GRADE : SAFE FOR FOOD STORAGE * MICROWAVE & FREEZER SAFE, WASHABLE * LEAK PROOF * HIGH QUALITY GLASS MADE OF BOROSILICATE TRANSPARENT GLASS , THE CONTAINER TOLERATE RAPID TEMPERATURE CHANGES BY DEFORMING OR CRACKING. * TOTALLY SAFE TO TRANSFER FROM THE FREEZER TO THE OVEN IN AN INSTANT . GLASS CONTAINERS DO NOT ABSORB STAINS OR ODORS, MAKING IT THE PERFECTCHOICE FOR ACIDIC FOODS. THE SHINY SURFACE KEEPS THE TASTE OF FOOD FOR LONG PERIODS OF TIME . *SAFE AND RESPECTFUL : UNLIKE PLASTIC, GLASS IS ENVIRONMENT FRIENDY AND CHEMICAL FREE . HOT FOODS CAN BE TRANSFER DIRECTLY TO THE CONTAINERS, SINCE CHEMICAL WILL NOT BE FILTERED IN FOOD. THE CAPS ARE MADE OF PLASTIC WITHOUT BPA, WHICH MAKES THEM A SAFE OPTION.