12Pcs 3/5Ml Glass Vials Protective Vial Silicone Caps For Insulin Bottles Leak-Proof Dust-Resistant Lids Cover Flip Off Caps

Description: 1. Food-Grade Safe Material: Made of silicone, will not react with stored contents and withstands wide temperature ranges, ensures safe, clean storage of medications, essential oils and cosmetic samples without contamination risk. 2. Perfect Airtight Sealing: Precision molded soft silicone structure, fits perfectly on standard 3ml or 5ml glass vial openings to form a fully airtight seal, effectively prevents liquid leakage and dust intrusion, keeps your contents fresh and intact during travel or daily storage. 3. Non-Slip User-Friendly Design: Textured frosted silicone surface with raised anti-slip edges, allows you to open and close the cap effortlessly without any extra tools, suitable for users of all ages, maintains good grip even when your hands are wet. 4. Durable Reusable Performance: High-strength silicone material, can be washed directly with water or disinfected at high temperature, does not deform or lose sealing performance after long-term repeated use, more eco-friendly and cost-saving than disposable vial caps. Specifications: Category: Vial Sealing Caps / Bottle Stoppers Material: Food-Grade Silicone Size: Fits standard 3ml (small size) / 5ml (large size) glass vials Color:As Shown In The Picture Application: Ideal for sealing opened medicine vials, essential oil bottles, cosmetic sample vials, laboratory liquid sample containers, suitable for home use, travel carry, laboratory scenarios Quantity : 12 Pack (2 pieces per color, 6 colors in total) Note: 1. Please note that the photo does not show actual size please refer to Description for size details. 2. Please allow differences due to manual measurement thanks. 3. Due to the difference between different monitors the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.