The Yesido C81 Super Mini is the only dashboard mount you'll ever need because this mini magnetic phone holder is extremely sturdy and beautifully designed. With 4 22mm neodymium magnets, it has much stronger magnetic force than most of its competitors. Small and portable, it helps save space. It can be used in many situations such as in the car, home, kitchen, bedside table or office. Super Mini will not have any effect on the signal. Premium aluminum alloy casing and silicone mat. Comes with 2 sticky magnetic circles.