What's in the box:

V-Mount Battery Adapter Quick Release Plate Assembly Kit Female V-Dock Male V-Lock Photography Battery Accessory (Standard)

Features:
The V-mount adapter is perfectly suitable for V-mount batteries.
Made of high quality aluminum alloy, rather solid and durable, for long term use.
Modern processing adopted, fine polished with mild edges, for a comfortable user experience.
Multiple mounting countersinks and grooves for conveniently installing on camera cage rig, etc.
Fast mounting and unmounting experience provided for saving your time by quick release lock design.

Specifications:
Material: Aluminum Alloy
Color: Black
Item Size: 9.5 * 8 * 0.9cm / 3.7 * 3.1 * 0.4in
Item Weight: 110g / 3.9oz
Package Size: 14 * 11 * 3.5cm / 5.5 * 4.3 * 1.4in
Package Weight: 165g / 5.8oz

Package List:
1 * Mount Plate
1 * M4 Hex Key Wrench
1 * M3 Hex Key Wrench
1 * 1/4 Inch Hex Key Wrench
2 * 1/4 Inch Screw
4 * M4 Screw
4 * M3 Screw