1. Material: ABS+PC, aluminum alloy oxidation high gloss 2. Adopt 5 9-strong magnetic rubidium magnets to firmly absorb the mobile phone and withstand braking inertia 3. Small mini-design, save space 4. One-handed operation, easy to use 5. Suitable for 3-7 inch smartphones 6. Size: 38x37x62mm 7. Weight: 30g 8. Maximum load: 300g