Symkmb Flip Caps, 200PCS Burr-Free Flip Top Caps Seals Flip Seals Caps Cover Blue, 13mm Plastic + Aluminum Blue

roduct Information - You receive 200 Pcs of flip off caps for ample supply. The caps have an inside diameter of 13 mm/0.5 inch; an outer diameter of 15 mm/0.6 inch; a height of 7 mm/0.3 inch
Material - The cover is made of good aluminum and plastic, smooth and burr-free after opening, offering a secure seal for glass vials.
How to Use - To open, flip off the plastic cap and remove the aluminum seal using pliers if necessary. The flip off seal can withstand high temperatures. But this cover is fully tear-off, and when you tear off its plastic cover, the aluminum cover becomes unusable.
Good Seal - The equipped plastic-aluminum lid ensures the tightest seal and reduces the possibility of sample evaporation. This crimp top vial provides a good seal for long-term sample storage.
Application - The Flip Off Caps can be used in the laboratory and , with a good sealing effect and convenient storage. Suitable for oral liquid bottles, original solution bottles, essential oil bottles, freeze-dried bottles, etc.

Colour: Blue
Specification: 13mm
Material: Plastic + Aluminum

Package Contents:
200 x Vial Flip Off Caps

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.