6/12Pcs Evaporation Proof Glass Vial Caps Leak Proof Peptide Vial Caps Lab Research

Label:Yes Brand New and High Quality. Size: Color:random 3ml:1.9*1.1cm(0.75*0.43in) Name:Peptide Vial Caps 5ml:2.9*0.9cm(1.14*0.35in) Material:silicone

Description: Sealing and leak-proof design: Protective vial caps are specifically designed for 3/5ml glass vials. Its superior sealing performance ensures liquid does not leak, effectively blocking air, moisture, and dust to provide comprehensive protection. Efficient classification system: We offer 6 colors, 6 of each color, which is convenient to quickly mark according to date, ingredients or priority.Vibrant color schemes significantly boost your efficiency during operation or organization. Safe material:Our vial cap is made of high-quality silicone material, ensuring safety, stability, and reliability. Its excellent elasticity guarantees a lasting seal. Easy to clean, it retains its original shape and functionality even after repeated use and washing. Easy to use: Simply align with the bottle opening and firmly to achieve a perfect seal. The edge design allows for effortless one-handed opening and closing. After use, rinse with clean water and air dry naturally to prepare for use. Package includes:6/12PCS*Peptide Vial Caps Note: 1. Please allow 1-3cm(0.39-1.18in) error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual colour of the item. Thanks for your understanding! 3. Please allow differences due to manual measurement, thanks.