12pcs /Pack Reusable Insulin Bottle Caps Leak-Proof and Dust-Proof Replacement Covers for Diabetes Supplies, Bottle Caps

1. Includes 12 reusable silicone caps, offering great value and convenient replacements.
2. Made of soft yet durable silicone material that ensures a secure seal and long-term use.
3. Features a leak-proof design to help prevent liquid evaporation or leakage from insulin bottles.
4. Provides effective dust-proof protection to maintain cleanliness of the bottle opening.
5. Comes in assorted colors, allowing for easy categorization or quick identification of different insulin types.