Features:  
High quality powerful spring clamp for holding background and studio reflector.
180-degree Angle adjustment and reflector direction can be adjusted.
Can be attached to any light stand with a standard 5/8" stud.
With a 1/4" to 3/8" Screw Mount Swivel Adapter.
The strong clip main body is made of metal, sturdy and durable.
Specification:
Material: Metal
Color: Black
Item size: 17 * 13 * 8cm / 6.7 * 5.1 * 3.1in
Item weight: 268g / 9.5oz
Package size: 12 * 11 * 11cm / 4.7 * 4 * 4in
Package weight: 315g /11.1oz
Package List:
1 * Metal Clamp
Note:
The reflector in the picture is not included.