Specification:
Weight: 60g
Material: Aluminum alloy+PC
Color: black， red， blue， yellow
Size: 7*7*7cm
Installed in diameter: 2.1-3.2cm(maximum 3.8cm by removing gasket)

Features:
fits for bicycle， electric car， motorcycle， fishing rod， circular piece body
High quality aluminum alloy holder can be strong hold in the round， ensure that your machine safety
Suitable for all standard card camera， can also be placed mini speaker， mobile phone desktop support

Package includes:
1 x holder