Description: Our arm mount adapter for camera monitor and LED light which can be used to mount monitors and led lights to a DSLR or camcorder's shoe mount directly. Near the center is the locking knob which is made of the durable material aluminum alloy, it can also provide a security lock . It provides shake-free stability and supports to cameras while shooting. You are worth it. Features: 1. Made of high quality aluminium alloy and stainless steel, which is very durable and portable. 2. Multi-function double ball head on both ends with shoe adapter and 1/4" screw. 3. Can mount monitors and led lights to DSLR, 180° articulation. 4. This ball head has a single locking knob for fast and safe operation. 5. Lightweight, multi-functional, and looks cool and delicate. Specifications: Material: Aluminium Alloy + Stainless Steel Color: Black + Red (as shown in the pictures) Package Weight: approx. 38g Size: approx. 7 x 1.5cm / 2.7" x 0.6" Quantity: 1pc Package Included: 1 x arm mount adapter Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail.