XIANQI 360 Degree Rotation Holder can be rotated 360 degrees. It can be installed on the handlebars under the seat on the down tube on the fork or on the front tube. It can be used on most strollers. Large caliber design With large caliber design fits most baby bottles coffee cups and water bottles. Multifunctional Cup Holder The bottle holder is compatible with most strollers. Universal Bottle HolderThe cup holder is adjustable and suitable for all bottles which diameter is less than 13cm such as water bottle coffee cup baby bottle etc. The cup holder clip is suitable for the stroller bar with a diameter of 1.3-4cm and firmly clamp to the baby carrier bar to avoid easy sliding. Easy Installation Lightweight and easy to install. You can prepare it without tools. Product specification: 15*7.8cm Product Color: Black Packing list1*bike stand