20mm Blue Flip Off Caps 100 Pieces Full Tear Type Aluminum Plastic Vial Seals Flip Off Burr Free Vial Seals Aluminum Plastic Caps Cover for Glass Vials Freeze Dried Bottles

Caps Material : Aluminum, PlasticColor : BlueType : Full Tear TypeSuitable for : 20 mm(0.79 inch) Glass VialInside diameter : 20 mm(0.79 inch)Outer diameter : 20.5 mm(0.81 inches)Package Content : 100 x Flip Off CapsVersatile and reliable, these Flip Off Caps are suitable for a wide range of uses both in professional and personal settings.Perfectly sized for original solution vials, essential oil containers, freeze-dried product bottles, and more. They offer a secure sealing solution for laboratory samples and various homemade concoctions, ensuring contents stay protected.

• Full Tear Type : This product features a full tear type design. When you flip and tear off the plastic cap, the attached aluminum plastic cover is completely removed, rendering the entire Flip Off Seal unusable. This one-piece, irreversible opening provides a clear seal, ensuring you can immediately identify if your vial has been previously opened. It's the ideal choice for applications requiring a single, secure access point.
• Material : These Flip Off Caps are constructed from a high-quality combination of aluminum and plastic. The material is designed to be smooth and completely burr-free , The smooth, burr-free surface ensures easy wiping of the vial top with a swab or cloth without snagging. This durable Seals Flip Off Aluminum Plastic Vial construction is built to last and can withstand high temperatures, providing a Provides a snug cover for the vial opening for your glass vials.
• How to Use : Using these Flip Off Vial Seals is simple. To open, just flip and tear off the plastic cap—the aluminum seal will come off with it. If any residual material remains, you can use pliers for a clean removal. Remember, this is a fully tear-off design; once opened, the entire cap assembly is removed and cannot be reused.
• Good Seal : Experience protection with these Flip Off Seals. The integrated plastic-aluminum construction creates an exceptionally tight, crimp-style seal around the vial neck. This effectively making it perfect for the long-term storage of liquids. The reliable closure ensures your Helps keep the vial opening clean between uses.
• Application : Versatile and effective, these Aluminum Plastic Caps Cover are suitable for a wide range of uses in both professional and personal settings. They are perfectly suited for original solution vials, essential oil containers, and freeze-dried bottles. Whether in a laboratory for sample storage or at home for projects, these caps provide a convenient and high-performance sealing solution with excellent storage stability.