... move. It keep the safety and steady for the electronic product.4.The endergonic holder can endure the high ... No:29/296,269PCT/CN2008/000536,China:200720046003.4,200730030922.8Specificaitons1.Inner diameter:90mm.2.Outer diameter: ... Material:spandex, ABS plate, steel balls, silicon.4.It suits 4.3",3.5",2.8",cell phone,GPS ... degree.7. Steel balls:100% Car Navigation mat for GPS/phone/navigation mount sticky ...