SmallRig Mini Magic Arm with Universal Ball Head 3238B consists of two 1/4"-20 screw ball heads and one ball head clamp. It can be attached to the top or side of a cage on one end and to a monitor on the other. Maximum load-bearing capacity of 5kg / 11lb. Compact and portable, this mini magic arm suits for shooting with lightweight equipment. The 1/4”-20 threaded anti-scratch and anti-twist rubber pads prevent looseness due to vibration.Note:1. Maximum load-bearing capacity: 5kg / 11lb2. Do not use in high-impact activities3. Avoid prolonged contact with water and rain4. Applicable temperature range: -20°C to 60°C / -4°F to 140°F Package: Magic Arm with Ball Head x 1 Allen Wrench x 1 Specifications: Product Dimensions: 109.30 x 37.40 x 28mm / 4.30 x 1.47 x 1.10in Package Dimensions: 77.0 x 65.5 x 41.0mm / 3.0 x 2.6 x 1.6in Product Weight: 82.0 ± 5.0g / 2.9 ± 0.2oz Package Weight: 107.5±5g / 3.79 ± 0.18oz Material(s): Aluminum Alloy, ABS