Features: Multifunctional Super Clamp: The super clamp can grip objects 0.5" - 2.4" (13 - 60mm) in diameter. To make it applicable to more shapes, the clamp features V grooves and pivot tips, both padded with silicone rubber for increased stability and securing on flat or cylindrical objects like desktops, tripods, shoulder rigs, and bicycle handlebars. Also compatible with DJI Ronin-M Ronin MX & Freefly Movi 25mm and 30mm rods 360° Free Rotation Dual Ball Head: A 3" (76mm) magic arm connecting two ball head adapters enables 360° free rotation with the help of the locking knob for flexible camera positioning Standard 1/4" & 3/8" Threads: The standard 1/4" mounting screw can support various photographic equipment, including vlog cameras, mirrorless cameras, action cameras, camera field monitors, speedlites, microphones and LED lights that weigh no more than 3.3lb (1.5kg). Multiple 1/4" and 3/8" mounting points also allow for adding more additional accessories. Phone Holder & Action Camera Mount: Also includes a 2.2" - 3.3" (55 - 85 mm) adjustable phone holder and an action camera mount adapter, respectively compatible with iPhone 14 Plus 14 Pro Max 13 Pro Max 13 Mini 12 11 Pro Max X Xs XR Galaxy S20+/S20 Huawei P40 Pro, etc. and also compatible with GoPro Hero 11 10 9 8 7 6 5 4 Insta360 DJI Osmo Action 2 AKASO and more Lightweight & Durable: Made of CNC machined aluminum alloy for excellent durability. Measuring 6.1" x 3.5" x 1.8" (155 x 89 x 46mm) and weighing 7.4oz (210g), this product is compact and lightweight, suitable for indoor and outdoor photography and video shooting such as vlog and YouTube/TikTok videos This is a multifunctional super clamp with a 360° rotatable serrated ball head magic arm. Different from the ordinary super clamps, It comes with V grooves and pivot tips for installing on flat and cylindrical objects. Connected by two ball heads, the magic arm can rotate at 360° for all kinds of camera angles. Widely compatible with various photographic equipment, such as mirrorless cameras, action cameras, field monitors, LED lights, and microphones. A phone holder and an action camera mount adapter allow you to shoot vlogs or YouTube/TikTok videos with a smartphone and action camera. Specifications Material: Aluminum alloy Color: Black Load Capacity: 3.3lb / 1.5kg Super Clamp Size: 3.5" x 2.8" x 1" / 89 x 71 x 25mm Magic Arm Size: 3" / 76mm Weight: 7.4oz / 210g Package Contents 1 x Super Clamp with Magic Arm 1 x Phone Holder 1 x Action Camera Mount Adapter