Upgrade, 11 open mold design, special base, perfect fit Germany N52 super strong rubidium magnets, 17 magnets, solid not fall, never demagnetize Magnetic ring can be 360 invincible rotation universal head, any adjustment height adjustable up and down Double special nano adhesive, tear off without leaving marks Specifications Product Name Magnetic car phone holder Product size 130 x 62 x 46mmdetails as picture Rechargeable or not not rechargeable Installation Steps 1. Lift the protective film of HB tape. 2. Open the cover and fasten the bracket on the screen. 3. Stabilize the bracket and press the cover down for 10s. 4. Tighten the fixing nut as shown in the picture. Note For iPhone 121314 series can be used naked, the phone does not need to paste the magnetic ring. Other models of cell phones, need to be used with the gift of the magnetic ring.