Feature:
1. One time use, self-locking mechanism, adjustable length with over twenty locking positions. easy to use.
2. Plastic seal printed with black serial numbers, never fade.
Product Specification:
1. Material: Polypropylene
2. Size: Total length is 250mm
3. Tag size: 30x20mm
4. Weight: 1.8g
Warm Tips:
1. Due to the different light and computer settings, the objects will be slightly different from the pictures.
2. There will be 0-3mm error as manual measurement.