Brand new and high quality Description: Features: Dual handle stabilizer holder for aluminum diving trays with dual 2-hole ball clamps and floating arm for underwater camera housing. Dual Ball Clamp: Made of hard-anodized aluminum, durable to use, it can be attached with two 1-inch balls. Tray Holder: Aluminum alloy material, durable to use, it is a sturdy platform for mounting underwater video/strobe lights by attaching arms to 1" ball mounts. Floating Arm: Made of high-quality carbon fiber aluminum material, lightweight and double ball design, durable to use. Standard 1/4 inch screw underwater tray, can be used for most underwater camera housings, perfect for water activity photography or underwater diving. Specification: Material: Aluminum Alloy + Carbon Fiber Color: Black For Butterfly Ball Clamp: Approx. 6.3x5.5 cm/2.48x2.16 inch Lamp Arm Diameter: Approx. 20.8 mm/0.81 inch Lamp Arm Length: Approx. 203.2 mm/8 inch Lamp Arm Ball: Approx. 2.54 cm/1 inch Handle Distance: Approx. 28 cm/11.02 inch Notes: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1x Dual Handheld Grips 2x Two-Hole Butterfly Ball Clamps 2x 8" Aluminum Alloy + Carbon Fiber Lamp Arms