Virello 25Pcs 20mm Black Phenolic Screw Caps, Leak-Resistant Bottle Lids for Boston Round Bottles, Chemicals, Cosmetics, and Storage

Virello 25Pcs 20mm Black Phenolic Screw Caps, Leak-Resistant Bottle Lids for Boston Round Bottles, Chemicals, Cosmetics, and Storage

• Package Including: You will receive 25Pcs Black Phenolic Screw Caps. Size: inner diameter: 20mm/0.78inch, outer diameter: 23mm/0.9inch, height: 12mm/0.47inch.
• Leak Resistant Polycone Seal: Designed with an integrated polycone liner that helps create a tight seal, supporting spill prevention and reliable storage for liquids used in chemicals, cosmetics, and daily solutions.
• Premium Phenolic Construction: Made from strong phenolic material that resists cracking, warping, supporting long term use without deformation or unwanted odors.
• Secure Screw On Closure: Smooth internal threads allow consistent tightening, helping the cap stay firmly in place during handling, transport, or repeated opening and closing.
• Wide Bottle Compatibility: Designed for Boston round style bottles commonly used for cosmetics, crafts, and general storage, offering a practical and dependable closure solution.