
Plastic Adjustable Seals, Metal Insert Plastic Seal 300mm Long. Customizable Colors: Available in white, blue, yellow, red, green, orange, or customized colors. Multiple Length Options: Available in 200mm, 300mm, and 370mm lengths. Versatile Printing Methods: Supports laser printing, hot stamping, and thermal transfer printing. High Tensile Strength: Average tensile strength reaches 200.5N for secure sealing. OEM/ODM Service: Customization available upon providing samples or drawings. Wide Application Scope: Suitable for banking, aviation, express, transport, and postal parcels. Free Sample Availability: Free samples provided for quality testing (freight cost required). Fast Delivery Time: Samples delivered in 1-2 days; mass production in 5-7 days.