Designed to enhance riding safety, this flexible rearview mirror set provides a wider field of vision and stable performance for daily commuting or off-road riding. Featuring a convex mirror, reinforced bendable aluminum arm, and a 360Adeg adjustable base, it allows riders to easily find the optimal viewing angle while staying secure on varied terrain. Key Features Convex Mirror for Wider View: The convex mirror design expands rear visibility, helping you quickly detect vehicles, cyclists, and obstacles behind you. Thickened Flexible Aluminum Arm: Built with a reinforced aluminum tube arm that can be bent freely and holds its shape, allowing customized positioning without sacrificing stability. 360Adeg Adjustable Base: The rotating base enables full-angle adjustment to suit different riding postures and handlebar setups. Universal Fit: Compatible with handlebars with 22 mm - 34 mm diameter. Parameter Meterial: ABS&Aluminum tube Convex mirror diameter: 3.1 in Compatible with : Lacros Cyclone, Thunder, Pinecone, and all handle bars or tube diameter 0.87 inches to 1.34 inches.