Kuber Industries Set of 18 Plastic Container Set | 1000ml, 500ml, 200ml I PET, Food Grade Plastic, 100% BPA Free | Airtight Container Set for Kitchen Storage |Small to Large, Transparent (Pack Of 4) BPA FREE PLASTIC & SAFE: Kuber Industries plastic boxes for storage are made of BPA free plastic. They are easy to clean, making these containers a hygienic option to store food in. MICROWAVE & FREEZER SAFE: These kitchen boxes are freezer safe and are suitable to use in the microwave without the lid. EASY STORAGE: Their slim body is designed for easy storage, allowing you to stack multiple containers on top of each other and occupying minimal space on your kitchen shelves. AIRTIGHT & SCRATCH RESISTANT: Unlike glass jars, this storage box for kitchen is scratch resistant. Their airtight lid makes this container leak proof and keeps your food fresh and flavourful for a long duration. VERSATILE USE: This kitchen containers set can also be used as storage containers for various items such as school supplies, toys and other household items.