SUMITAP STM-xk565 Car Magnetic Mobile Phone Navigation Bracket with Sticky Arc Base 1. Easy to install and remove; securely holds your phone without shaking 2. Double-layer skin-friendly silicone magnetic surface provides non-slip, stable adsorption; safe for phone cases 3. Wave board base allows adjustable positioning to suit various viewing angles 4. Upgraded nut with lined ball head and silicone joint enables smooth multi-angle rotation without sticking 5. Strong adhesive with high stickiness, heat resistance, and durable bond that can be removed without residue 6. Flexible wave board base with front and rear double rod adjustment points fits curved dashboard surfaces 7. Scientific arrangement of 4 neodymium magnets creates a stable magnetic field without interfering with phone signals 8. Recommended installation location: instrument panel or dashboard 9. Package includes: 1 x alcohol swab, 2 x adhesive patches, 2 x primer stickers 10. Material: nylon base with silicone surface 11. Size: 5 x 5.5 cm