Features: Professional Dual Handle Grip: DF DIGITALFOTO Magic Ring I is designed for professional single gimbal stabilizer and cameras, size is about 70 * 54cm/27.55 * 21.26oz, large enough for expansions. Universal Compatibility: Can be universal replacement for Zhiyun Crane 2S/ 3S, DJI RONIN S/ SC, MOZA Air 2/ Aircross 2, and full series of Feiyu Tech, and most of other model single handle gimbal stabilizers. 1/4 & 3/8inch Screw Quick Release: The gimbal stabilizer can be quickly mounted on the dual handle ring via universal 1/4inch and 3/8inch screw with quick release mount base plate, easy to use. 20kg Heavy Payload: Full metal structure bring center max.15kg/33lb payload and up to 20kg total payload, to satisfy heavy duty gimbal stabilizers, cameras and photography expansions needs, tough and strong. Expansion: ARRI gear adapter is included to make it possible to attach ARRI gear equipment like Tilta follow focus. Specifications: Brand: DF DIGITALFOTO Model: Magic Ring I Material: Aluminum alloy Center Payload: 15kg / 529oz / 33lb Total Payload: 20kg Dimension: 70 * 54cm / 27.55 * 21.26oz Net Weight: 1800g / 63.49oz Package Size: 58 * 37 * 13cm / 22.83 * 14.57 * 5.12in Package Weight: 3000g / 105.82oz Packing List: 1 * Dual Handle Grip Ring 1 * Quick Release Base Plate 1 * Quick Release Mount 2 * Allen Keys 1 * Screwdriver 1 * Carrying Bag