Amzer Non-Slip Weighted Beanbag Dash Mount for iPhone 1G and 3G/3GS - Black Deluxe non-skid friction dashboard bean bag mount made specifically for iPhone/ iPhone 3G/ iPhone 3G S. Mount base has heavyweight, non-slip and anti-skid surface ensure no movement when driving. Simple and effective way to mount your device. Includes an optional adhesive safety hook that attaches to a loop on the bean bag mount. No tools required for installation.