The stand has been developed to fasten electronic devices such as GPS devices The design is simple， effective， easy to use and shock absorbent It utilizes a special adhesive rubber to fasten electronic device securely The adhesive rubber has a unique shock absorbing capability to withstand high jolts The Silicone pad provides a smooth and flat surface which can be adhered to the flat back surface of the supporting object. The adhesive performance may vary depending on ambient conditions and surfaces of the object. Device having smooth and flat back surface are recommended to this conditions and surfaced of the object Note: This product supporting GPS Size is under 16cm， 13cm -15cm is the best size. Package: 1x Car Holder