Convenient to USe: You can put both your drink bottles and mobile phones into our Stroller Cup Holder because it has a mobile phone holder. You will see new messages, incoming calls at once, pushing a stroller or running on a treadmill, etc. Most phones can be put in it. Adjustable Nut: The Stroller Cup Holder upgrade the adjustment nut holder for easy installation, requires no tools and no assembly and you can use it anywhere in the stroller bike electric vehicle, etc. to make daily life easier. Non-Slip Design: The Bicycle Cup Holder is made of high-quality ABS material and the appearance is smooth to avoid scratches. Even walking on a bumpy road, can prevent liquid from leaking out of the cup. Cell Phone Storage Box: The Walker Cup Holder has a mobile phone storage box, allowing you to put down your phone in the box and make your hands free. Different Applications: Suitable for different kinds of baby bottles drink bottles, and coffee cups, the Bike Drink Holder makes your hands free when you go shopping, walk, or travel. Besides, it can be a good gift. Material: ABS and soft glue Color: Black Function: Mobile phone and cup holder Compatible models: Suitable for most handlebar frames on the market 2.2-4.5cm(0.9-1.8 Inches) Packing List: 2*Stroller Cup Holder with Phone Holder