Check the listing for details. 28/400 White Cap with Foil Induction Seal 12 Pack. Color: White, Condition: New. Listed at 8.25 USD. Pack of 1228 400 Caps with a white smooth finish and ribbed sides. The Foil induction liner on these caps protects a sealed container from leakage and provides tamper evidence.White smooth & ribbed continuous thread cap with 28-400 neck finish. The Foil induction liner on these caps protects a sealed container from leakage and provides tamper evidence. Commonly used for shampoo, lotion, conditioners, creams, and personal care items. Continuous thread caps give you the convenience of one-handed operation. They are popular in a wide range of wholesale industries from Automotive care, personal care, pet care, household products, industrial products, health and beauty, arts, crafts, hobbies, and just about any other market segment. This polypropylene (PP) cap has a high tolerance for heat and is very durable.PolypropyleneFoil liner creates an airtight sealRibbed sidesGloss top