●Please note: that the umbrella frame is not suitable for handlebars with a diameter of less than 2 cm or more than 2.5 cm, as well as handlebars with non-circular sections (flat, elliptical, square). Please confirm the size of your handlebar before purchasing. ●Telescopic design: directional adjustment, wide range of applications, suitable for handlebars from 2-2.5 cm. Telescopic bottom adjustment and required length. Suitable for bicycles, strollers, MBCs and strollers. ●Angle adjustment: the locking part of the stroller umbrella frame can be adjusted 360°, with up and down telescopic adjustment and the required length. This depends on the length you need. ●Easy to use: the umbrella frame can be connected to a bicycle, wheelchair, wheelchair or stroller and can be easily connected to multiple outdoor devices every day. It is an ideal choice for driving on rainy or sunny days. ●High-quality material: the adjustable umbrella frame is made of stainless steel, which is sturdy and durable and can prevent sun and rain. Load capacity, no shaking, can be used for a long time.