How I secured my cell phone on dash

dash--adhesive tape--2 magnets ///// washer--adhesive tape--cell phone case


All materials were purchased from Home Depot.

*Super Magnets 0.47 inch D

*Fender Washers 1/8 x 1 inch

*Scotch adhesive tape, 30 lbs load capacity, 1 inch W

Note 1 When you secure the magnets, push them directly onto the dash board. Do not secure the magnets via cell phone (case).

Note 2 I do not know how this setting is secure under extreme temperature.