Description: 【Secure Construction】: This umbrella holder is crafted from stainless steel, ensuring long time durability and resistance to rust. The sturdy base provides a stable foundation, from any wobbling or instability during use 【Versatile 360° Adjustability】: Equipped with a universal joint adjuster, this Bicycle Umbrella Stand allows for full 360 degree rotation and vertical movement. Easily position your umbrella to provide optimal coverage from the sun or rain, no matter the angle 【Extendable Design】: Featuring an extendable rod that adjusts from 27cm to 38cm, this Bicycle Umbrella Rack can be extebded to your specific needs, offering flexibility for various applications 【Easy Installation with Adjustable Base】: Designed to fits tube diameters of 22mm - 25 mm, The base is adjustable both vertically and horizontally, allowing for easy installation on bicycles, electric scooters, , and more 【User Friendly Operations】: With its simple yet effective design, securing your umbrella has never been easier. The fixed knob allows you to adjust the height freely according to your preference while ensuring a firm grip on the umbrella handle for protection against weather elements Specification: Material: Stainless Steel Size Chart: Adjustable Length 27 cm-38 cm/10.63 inch-14.96 inch Package Includes: 1 Bike Umbrella Holder Note: Please allow slightly errors 1-2cm/0.39inch-0.79inch differences due to manual measurement.