1. Material: aluminum alloy + strong magnet + 3M adhesive 2. Can be used horizontally or vertically to meet various comfortable angles 3. Super sticky and stable paste, no degumming, no traces 4. Multi-angle stepless adjustment, freely match the support angle that suits you 5. One-hand grip is more stable and flexible to operate. 6. Built-in magnetic components, can be used with magnetic car mounts 7. Thin, light and compact, easy to carry with you 8. 360-degree rotation, damping design ring function