Description: - Suitable for mobile Phone、 PDA、 GPS、 MP4 to fix on the bicycle- Adjustable holder from 50mm to 100mm ( 2 inches to 3.9 inches ) with a no-slip grip- The slip-resistant rubber grip fits motorcycle and bicycle handle bars: 1.25 inches and smaller- Lock and release the device with just a push of a finger- Isolation type design、 can be combined with the use of mobile phone- Material: ABS plastic- Fits most smart phonesPackage weight: 0.194 kgPackage Size(L x W x H): 9.40 x 5.50 x 11.30 cm / 3.7 x 2.17 x 4.45 inchesPackage Contents: 1 x Bike Holder、 1 x Bracket、 1 x Wrench