This fridge organizer set is made of ABS plastic, food safe, durable and high quality. It has good toughness and hardness higher transparency. Good insulation, Corrosion resistance.One set of refrigerator organizer bins Include 6 clear storage boxes with removable strainers: 1 x (4.29" x 3.9" x 3.51"); 2 x (5.85" x 4.29" x 3.51"); 2 x (12.29" x 4.29" x 3.51" with drain tray); 1 x (7.8" x 4.29" x 3.51"with drain tray).Space saving: Our food storage container can keep food fresh and organize your food/drinks/small parts; they used for refrigerator, freezer, table, desk, cabinet .Wonderful kitchen storage accessoriesLeakproof: Produce containers for fridge with watertight seal between container and lid. Never endure spilled food when you use it. Translucent design allows easy identification of contents..If the rubber seal breaks,please contact us for replacement.Our plastic freezer storage organizer will make your home kitchen area very clearly by stack the containers. Whether you have a large or small pantry, our airtight containers will help you organize your kitchen and pantry better.