Features:- Suitable for 55 - 100mm smart phones.- A slot key on the back、 capable of automatically opening the sides.- A safety lock prevent loosening caused by accidental touching and to keep the mobile phone in a steady tight position.- Easy installation and operation with one-hand、 ensure your drive safe.- Rotatable holder、 360 degrees adjustable angle for the best viewing.- Adjustable holder arms and rubber pat keep your phone from falling out or getting scratched.- Can hold your phone firmly whether it is thwart、 upright or diagonal.- With an adjustable cradle to install on your bicycles. Brand: BaseusType: Mobile HolderMaterial: ABS、RubberFeatures: Adjustable Stand、Bicycle Holder、RotatableColor: Black Package weight: 0.423 kgProduct size (L x W x H): 10.00 x 6.50 x 4.50 cm / 3.94 x 2.56 x 1.77 inchesPackage size (L x W x H): 24.00 x 10.50 x 6.00 cm / 9.45 x 4.13 x 2.36 inchesPackage Contents: 1 x Baseus 360 Degree Wind Series Bicycle Holder、 1 x English User Manual