360-Degree Rotating Double Ball Head: 360-Degree Rotating Double Ball Head Design Can Meet Your Needs From Any Angle. The Powerful Arm On The Double Ball Head Can Realize Simultaneous Of Camera/Action Camera. 2-5kg Load Capacity: The Load Capacity Can Reach 5kg And The Inner Hole Head Is Equipped With Rubber Which Can Increase Friction And Make The Device More Stable Allowing You To Confidently Capture Any Details During . Strong Versatility: Two Structures Are Used On Both Sides Of The Universal Arm. The 1/4 Screw Can Be Used On 1/4 Screw Hole Equipment Such As Camera Rabbit Cages And The Three Bayonet Can Be Used On Sports Camera Equipment. Easy To Use: The Multi-Functional Double Ball Adapter Only Needs To Tighten The Middle Knob And The Ball Heads Of All Connecting Parts Can Be Fixed At The Same Time. And Includes An Extra Elastic Knob For Easy Removal Of . Durable And Portable: The Arm Bracket Is Made Of Cnc-Processed Which Feels Good In The Hand. Small And Portable Durable. Description: Applicable: Universal Type size: 19.2 x 7.2cm Material: plastic colour: black Package Contents: 1 x Universal Stand Arm 1 x 3 Inch Car Single Air Pump Suction Cup Bracket Only the above package content other products are not included. Note: Light reflection 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.