1、This magic arm is with Precise Design, allows universal mounting options 2、Supplies 1/4'' screw adapters to fit camera, lamp holder and other accessories 3、Articulating design, with one knob locks all position 4、Superior quality, precise and durable design 5、Compatible with: Flash, LCD monitor, LED light with 1/4" screw Feature: Brand new and high quality Supplies 1/4'' screw adapters to fit camera, lamp holder and other accessories. Articulating design, with one knob locks all position. Superior quality, precise and durable design. Compatible with: Flash, LCD monitor, LED light with 1/4" screw Hot shoe adapter,1/4" screw male to female adapter Specification: Material: metal with plastic Size: 17cm x 7cm x 4cm - 6.67inch x 2.75inch x 1.59inch Package Included: 1 x 11 " Magic Arm