1. Material: aluminum alloy
2. Size: about 5X5.8 cm, open length is about 11.8 cm
3. Weight: about 35 grams
4. Process: oxidation process
5. Bearing weight: within about 15 kg
6. Scope of application: used for luggage, toys, water bottles, backpacks, keychains, etc.
7. Features: light and portable, not easy to fade, wear-resistant, multi-purpose, good bearing capacity, durable