Material: Made of premium aluminium alloy with precision machining and anodized surface, sturdy, durable, anti-rust, loading capacity up to 22pounds/ 10kg. | Smooth and Quiet Shot: The big rubber wheels are featured with high technology and stainless steel ball bearings for a super smooth movement, without any background noise, anti-skid and won't cause any scratch on desk surface. | Ideal for Photography Enthusiasts: The camera dolly wheel allows you to get professional, low-level shooting, tracking and panning in an easy and simple way, helps you creating more dynamic shots on flat surfaces like table, ground, specially designed for camcorders and recording equipment. | Adjustable Shooting Angle: Design with precise scales on both end of the plate, you can set it for a straight path, curves or complete circles, it was equipped with fluid roller bearings, which allows you to track the action, follow your subject, keep up with dynamic scenarios, while maintaining shots that are steady, smooth and dynamic. | Easy to Use: Compatible with DSLR, Mirrorless, Action Cameras and Small Camcorders. The 1/4'' screw on the plate helps you to mount ball head or phone clip on it for shooting with action camera or smart phone, and provide precise camera gliding movement with minimal prep time.