Our bottle caps are designed to keep your milk fresh and secure. These milk bottle caps are nice for travel, ensuring that your milk stays leak-proof and safe. The bottle screw caps are easy to use, simply screw them onto your existing bottles for a tight seal. These bottle caps are essential for any parent on the go. Features - Color: Orange -Material:PP - Size: 4.70X4.70X1.70cm/1.85X1.85X0.67in - Size: 3.70X3.70X1.70cm/1.45X1.45X0.67in -Leakproof design: the sealing cap effectively prevents bottle leakage, ensuring the freshness of breast milk for longer periods -Preservation storage: the cap allows for secure sealing of the bottle, making it convenient to store breast milk -Wide applicability: these caps are designed to fit a variety of bottles, making them versatile and practical for different needs -Sturdy craftsmanship: bottle cap is meticulous to ensure durability and reliability, providing peace of mind for parents -Multifunctional use: not only suitable for baby bottles, but these caps can also be used to seal other similar containers, offering great versatility Package list: 20 x bottle sealing caps