Features:Safe material: Made of food grade PP material, non-toxic and Eco-friendly.Large and small capacity for option to meet different needs. Lightweight and portable, easy to carry anywhere and anytime. Strong U-shaped buckle with protective lid, easy to open and protect the milk powder from dust and water. Micro-weave and freezer safe. Specification:Condition: 100% Brand NewMaterial: PP Optional Color: Pink / Blue / Green Optional Size: S: Approx. 13.5*8.7*7.5cm / 5.3*3.4*2.9 inchL: Approx. 14.4*13.3*7.5cm / 5.7*5.2*2.9 inchPackage list:1 *Milk power storage box Notice:Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.Please understand that colors may exist chromatic aberration as the different placement of pictures..