- [360 Degree Rotation] The universal ball head design allows for smooth 360-degree rotation, enabling you to easily adjust to any angle for the perfect shot. - [Clamping Range] This double-head magic arm clamp supports handlebars and crossbars with a diameter of 1.5 - 4 cm (0.59 - 1.57 inches). It securely grips a variety of surfaces, including desktops, tripods, bicycle and motorcycle handlebars, wooden poles, handrails, umbrellas, and crossbars. - [Wide Range of Applications] Designed for enhancing your selfie stick stability, this holder can also be utilized in various scenarios. Use it for sports camera mounts, cell phone brackets, lamp holders, umbrellas, and photographic reflectors. It ensures double support for your selfie stick, elevating your photography and videography experience. - [Easy to Install] The super clamp features a modular design, providing higher stability and simplifying the installation and removal process. With a built-in non-slip pad, it prevents damage to your equipment while improving grip strength. Whether you're capturing action shots on a bike ride, securing an umbrella against the wind, or setting up a camera for a photo shoot, this holder offers versatility and reliability. Its durability and ease of use make it an essential accessory for photographers and outdoor enthusiasts alike.