What sizes do these custom security zip ties come in?
They are offered in two sizes: Size S measures 190 mm (7.5 in) in total length with a 40 x 20 mm (1.6 x 0.78 in) tag, while Size L measures 300 mm (12 in) with an 85 x 25 mm (3.3 x 1 in) tag. Choose the length that matches what you need to seal, from small apparel tags to larger cargo applications.
Can I order these plastic security seals with my company logo or barcode?
Yes, customization is available with laser printing for text, numbers, and barcodes, so you can brand each seal with your logo or tracking information. The printed content is waterproof and will never fade, though laser engraving produces monochrome markings only. Printing is done on the protruded side by default, so leave a note if you need the flat side printed instead.
Are these self-locking zip ties suitable for courier and warehouse tamper protection?
Yes, these anti-tamper seals use a pull-tight self-locking mechanism with adjustable locking length, making them well suited for courier services, warehouses, airline cargo, banking and postal operations, and clinical waste management. They are also commonly used on luggage, shoes, apparel, and accessories.
How strong are these security seal ties and do I need tools to apply them?
Each tie is made of durable, non-toxic polypropylene (PP) with a 33 lbs breaking strength, and the material is high temperature resistant and corrosion-resistant. No tools are required - just insert the strip through the locking hole and the item you want to secure, then pull it to the proper position.
How are the zip ties packaged and what colors can wholesale buyers choose?
Each pack contains 100 pieces of a single color, offered at wholesale prices for resellers and businesses. Standard color options include red, pink, orange, yellow, white, blue, and green, and other zip tie colors can be customized to match your branding needs.