Camera Steadicam Stabilizer Double arm SteadicamSpecifications:Max Length: 120cmMin Length: 70cmQuick Release Plate Scale: 60mm/(Either side)Base Plate Scale: 15mm(Either side)Max load around : 7kgVest specification:Body Weight: 4.2 kgMax Load: 7 kgPackage include:1pc x Vest1pc x Double Arm1pc x Carbon Fiber stabilizer2pcs x Balance weight