Silicone Valve Flip Top Caps 50 mm PP and Silicone Material for Tube Cosmetic Packaging Matte Appearance. Customizable Color and Printing: Available in any color with offset printing, silkscreen, foil hot-stamping, and labeling options. Premium Matte Appearance: High-grade matte finish with a comfortable opening and closing feel for cosmetic packaging. Material Safety and Flexibility: Made from safe PE and PP materials; material composition can be adjusted to meet specific customer demands. Waste Control Design: Valve mechanism helps control flow limits to prevent product waste and ensure sanitation. Versatile Application Range: Suitable for cleansers, shampoos, body lotions, facial masks, and fluid foods like condensed milk. Flexible MOQ Policy: General MOQ is 30,000 pieces, but flexibility depends on specific item requirements. Sample Availability: Samples can be provided upon request to help customers evaluate product quality. OEM and ODM Services: Full customization, design-based, and sample-based customization services are available.