["brand new and high quality\nDescirption:\n\nFeatures:\nDual handle aluminium diving tray stabilizer holder kit with dual 2-hole ball clamps & floating arm for underwater camera housings.<br/>\nDual Ball Clamp: made of hard coat anodizing aluminium, durable to use, it can attach with two 1-inch diameter balls. <br/>\nTray 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. <br/>\nFloating Arm: made of high quality carbon fiber aluminum material, lightweight and double ball design, durable to use. <br/>\nStandard 1/4 inch screw underwater tray, can be used for majority of underwater camera housings, great for shooting water-activities photos, or diving under water.<br/>\n\nSpecification: \nMaterial: Aluminum Alloy+Carbon Fiber\nColor: Black\nfor Butterfly Ball Clamp: Approx. 6.3x5.5 for cm/2.48x2.16 inch\nDiameter of Lamp Arm: Approx. 20.8 mm/0.for 81 inch\nLength of Lamp Arm: Approx. 203.2 mm/8 inch\nLamp Arm Ball: Approx. 2.54 for cm/1 inch\nHand Grip Distance: Approx. 28 for cm/11.02 inch\n\nNotes:\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes: \n1x Dual Handheld Grip\n2x Two-hole for Butterfly Ball Clamps\n2x 8\" Aluminum Aloy+Carbon Fiber Lamp Arms"]