![West Matte 20mm Flip Cap Vial Seal, Yellow, Pack of 100 West Matte 20mm Flip Cap Vial Seal, Yellow, Pack of 100](https://ivpacks.com/1201-large_default/west-matte-20mm-flip-cap-vial-seal-yellow-pack-of-100.jpg)
![West Matte 20mm Flip Cap Vial Seal, Yellow, Pack of 100 West Matte 20mm Flip Cap Vial Seal, Yellow, Pack of 100](https://ivpacks.com/1201-large_default/west-matte-20mm-flip-cap-vial-seal-yellow-pack-of-100.jpg)
West Matte 20mm Flip Cap Vial Seal, Yellow, Pack of 100.
West matte 20mm flip cap vial seal, YELLOW, sold as a pack of 100.
MATTE FINISH - no words embossed in the plastic - complies with new USP regulations!
The new "matte" finish on these WEST PHARMACEUTICALS flip off cap seals is scratch resistant and helps to maintain a professional appearance. These WEST MATTE flip off cap vial seals are compliant with new USP regulations that forbid the use of ferrules / closures (like the FLIP OFF seals) with words or logos embossed in the plastic.