FOOD GRADE MATERIAL: Milk powder dispenser made of BPA-free food grade PP material. Each 120ml layer can hold 50g of powdered milk. A total of 480ml is packaged in 4 layers, which can meet the childs daily need for milk powder. NO LEAKAGE: Multi-stackable, 4-compartment formula storage container design stacking for multiple times. Each compartment is a separate, moisture-proof, leak-free storage space. The rotating lid prevents dust from spreading to other boxes. ULMULTIFUNCTION: Independent layer design for storing babys daily meals. Each compartment can store different things according to your needs. In addition to the powdered formula, you can also store snacks, rice, cereals, nuts, puffs, oatmeal and other small baby foods. CARE DARRANTS: Our products are made of high-quality materials, which are finely crafted and environmentally friendly, and will not affect the health of you and your children. If you have any questions or dissatisfaction with the product, please do not hesitate to contact us, we will support you wholeheartedly.