Material:Zinc Alloy Type:Keychain Description: 1. Unit weight: 21.2g 2. Size: 3.9 6.9 cm 3. Gender: unisex 4. Packaging: opp bag 5. Uses: keychains, car bags, small gifts 6. Features: environmentally friendly and durable, stable chemical properties, exquisite and compact, easy to carry, good stereo