Long butterfly clip: Product size: 86 * 17 * 60 mm Material: Aluminum alloy Processing technology: CNC machining Weight: 82g colour Black treatment: Features: 1. it is made of CNC integrated aluminum alloy, which is sturdy and , light and does not rust when used for diving; 2. The product can hold one inch of the ball head, and the direction angle can be adjusted according to your needs; 3. the product has been designed to be over 80 millimeters in length, which makes the installation more convenient, locking prevents interference, and the extension is longer; 4. The butterfly clip ball clip is designed to be 29 degrees, which makes the ball head tightening faster and the range of adjustment tightening angle is ; Package Contents:1 * CNC Butterfly Clip Only the above package content, other products are not included. Note: Light 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.