20mm USA Glossy Flip Cap Vial Seals, White, Bag 1000

These USA manufactured 20mm flip cap seal has no wording embossed in the cap, and has a shiny gloss finish. The aluminum beneath the plastic cap is manufactured with the perforation of metal already removed. This results in less potential for sharp metal burs of aluminum when removing the cap.

See the 2nd photo for an underside image of this 20mm white glossy flip cap vial seal that shows the unique construction.

Lot labeled bag of 1,000 pieces