89/400 White Ribbed Lined Cap – Premium Closure Solution The 89/400 white ribbed lined cap delivers reliable sealing performance for bottles requiring standard 89mm threading. Featuring a ribbed exterior design for secure grip and enhanced handling, this cap incorporates a protective liner that safeguards product integrity and prevents leakage. Ideal for pharmaceutical, cosmetic, and beverage applications, the white finish offers clean aesthetics while the durable construction ensures consistent performance across multiple uses. Choose this professional-grade closure for dependable containment and tamper-evident security in your packaging operations.