The Clamp and Flex Arm with Strong Clamp will clamp on to virtually anything in your photo studio to provide you with flexibility to mount your camera or accessories wherever you need them most. You can use it to clamp on to light stands, background supports, boom arms and any other location you can think of. This is a clamp with a Strong Clamp attached together by a flexible metal arm. Features: Goose neck length:51.5cm Material : metal Heavy duty clamp at one end for attachment to tube or thick object. NET Weight:0.3KG Colour: Black Package Contents: 1x Magic Clamps with Flex Arm Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.