12 Pcs Glass Vial Protective Cap 3ml Vial Cap Reusable Silicone Glass Vial Protective Caps for Easy Classification and Lab Use

Product Features:Ease of Use : This glass vial cap is designed to fit opened but not fully used 3ml injection glass vials , helping to keep them clean and minimize wasteLeakproof Seal : These reusable vial caps have a tight fitting seal design , which is safe and leakproof , and protects liquids from dust and evaporationInstant Visual Identification : These vial caps simplify your working process and increase efficiency with an intuitive color coding system that includes 6 vibrant colors , 2 of each color , allowing you to instantly sort and identify different items or samplesQuality Silicone : This glass vial protective cap is constructed of quality silicone , soft and long lasting , suitable for long term use , rinse with water after each use for fast and convenient cleaningMultiple Uses : This 3ml vial cap is very suitable for labs , clinics , research , DIY projects or home organization Product Introduction:Specification:Product Name: 3ml Vial CapTexture: SiliconeSize: about 2 x 0.9 cm/0.79 x 0.35 inInner Diameter: about 1.3 cm/0.51 in Parts List:12 x Glass Vial Protective Caps Note:1. There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color2. Please allow slight dimension differences due to manual measurement