Portable and practical mini transparent bottles aluminum screw caps are for travel and everyday use. Made from aluminum, the caps are resistant to deformation and longevity Features - Color: Silver -Material:Aluminum - Size: 2.00X2.00X1.30cm/0.79X0.79X0.51in -Portable and practical: mini transparent bottles aluminum screw caps are for travel and everyday use -Leakprevention: the threaded aluminum caps are designed to prevent leaks and spills -Material: made from aluminum, the caps are resistant to deformation and longevity -Multi functional: ideal for use various glass bottles, jars, and storage containers -Airtight seal: the screw top design a secure and airtight seal, preserving the freshness of the contents Package list: 50 x bottle aluminum caps