... ,20mm,24mm,28mm,32mm,38mm,45mm 4.Use:packing with pills,liquilds bottles. Features:1.plastic caps2.Material:PE,PP3.Size ... :18mm,20mm,24mm,28mm,32mm,38mm,45mm4.Use:packing with pills,liquilds bottles.1.OEM,ODM are accepted2.Assorted caps with ...