The Grip Mount Holder is made with patented gel technology that allows it to Grip firmly to car dashboards without the use of harsh adhesives; Conforms to contours of any car dashboard ， desk ; easy to adjust position to find the perfect hold for your device Washable， Removable， Reusable; Temperature Resistant， No Magnets or Adhesives; Product size: 155 * 100 * 20mm ; Material: PU (PVC) ; Product Weight: 100G ; Package Content: 1 x car phone holder skid pad navigation; It can be used EVERYWHERE; car， home， office， boat， yacht， RV， airplane， camping， etc. Easy to clean by water just rinse with water and it will grip like new again. The raised sides add an extra measure of security to small objects-keeping even round items like lip gloss in place. A way to make full use of your smartphone's navigational system. The Sticky Pad Roadster is made with patented gel technology that allows it to stick firmly to car dashboards without the use of harsh adhesives; while keeping coins， pens， and other small objects secure and within reach. The raised sides add an extra measure of security to small objects-keeping even round items like lip gloss in place. The revolutionary V-slot， a patent- pending innovation， holds smartphones with GPS navigation upright and in an easy-to-view position; or use in airplanes， trains， or on the passenger side of a vehicle for convenient movie viewing. Designed to mold to the contours of any car dashboard. Base dimensions 3.5 x 6 x 1 inches. Inside dimensions 2.85 x 5 inches. As with any gel product， avoid extreme hot conditions.