Package Include 1 x box of 10pcs storage bags Features - Made of high- quality PET, polyester resin and LLDPE material, safe and healthy. - Size: Approx. 17.50X8.00X0.10cm/ 6.88X3.14X0.04in. - The sealed chain design enhances the air- tightness and prevents the milk powder from oxidation and moisture. - Compact in size, it can be placed in backpack, handbag, etc. It does not take up space, and convenient and labor- saving to travel. - Color: Pink. - The box of 10 milk powder bags, enough quantity to solve the problem of mother being out. - Material: Material: PET ( Outer Layer ); Polyester Resin ( Middle Color Interlayer ); LLDPE ( Inner Layer ). - The handwritten label section records the volume, time and date of the milk powder for easy access. Goods Information Are you still worried about not having enough milk powder? Want a portable storage box for storing your breast milk? Then, you must not miss our set of 10 storage bags, using polyester resin, LLDPE, PET material of and fine craftsmanship, safe, hygienic and healthy. It can hold baby milk powder, breast milk and more.