What's in the box:

1 X Stainless Steel Bicycle Derailleur Hanger Alignment Gauge Bike Repair Tool (Standard), Standard

Features:
Made of heavy-duty stainless steel.
Positioning rod with scale.
Upgraded large inner shaft for added strength.
Tighter tolerances for improved accuracy.

Specifications:
Material: Stainless steel
Package Size: 43 * 12.5 * 7.5cm / 16.9 * 4.9 * 3.0in
Weight: 1010g / 2.2lb

Package List:
1 * Alignment Gauge