Features:
1.durability QUALITY: Made of high quality aluminum alloy, durability and colorfast, 2 colors optional, anti-rust, can be used in rainy days.
2.WIDE APPLICATION: Break dimensional constraint, can clip lamp holder, mobile phone holder, code watch, horn, etc.
3.STABLE FIXED: Gasket design, anti-slip and anti-shock, reliable quality and perform well.
4.EAST INSTALLATION QUICK RELEASE: Standard socket screw, easy to install and disassemble, a great accessory.
5.SIZE OPTIONAL: Single and double poles are available, meet different needs.

Specification:
Condition: 100% Brand New
Item Type: Extension Frame
Material: Aluminium alloy
Color: Black, Blue (optional)
Tube Type: Aluminium alloy tube, Carbon tube (optional)
Tube Length: 10cm, 20cm (optional)
Extension Frame Size: Approx. 9.5 * 3.8cm / 3.7 * 1.5in
Aluminium Alloy Tube Size: Approx. 10 * 2cm / 3.9 * 0.8in
Carbon Tube Size: Approx. 20 * 2cm / 7.9 * 0.8in
Weight: Approx. 44-97g / 1.6-3.4oz

Package list:
1 * Extension frame
1 * Aluminium alloy tube / 1 * Carbon tube
1 * Hexagon screw