38/400 Smooth Screw Cap

This 38mm smooth screw cap is made from high-quality PP material, featuring a clean and minimalist flat-top design. The smooth surface enhances the overall appearance, making it ideal for cosmetic and premium packaging.
The cap is equipped with precise internal threading to ensure a tight and reliable seal, effectively preventing leakage and contamination. Combining aesthetics and functionality, it is suitable for a wide range of packaging applications.