We sell 20mm Green Flip Off Seals to customers worldwide. Our direct dealer distributor discounts on all 20mm West Pharma Flip Off Vial Seals are given to domestic pharmacy orders, resale and bulk orders. Mix 10 colors of all West Flip Off Vial Seals in packs of 100 for the same price! Authentic West 20mm Green Flip Off Seals have a Certificate of Conformance available on request.
