Features: This 2-in-1 stroller cup holder with a phone holder, it can load drink bottles and cell phones at the same time-. Our stroller cup holder with phone holder fits for most strollers, walker, wheelchair, bike, scooter, boat- handle bar, shopping cart, etc. The cup holder liner have flexible silicone petals, it secure the cup in place to prevent the beverage from moving- and spilling. This universal cup holdermade of durable and environmentally friendly materials. The clamp- can also rotate 360 degrees, and adjustable to fit different size rods which diameter: 23-40mm. Specifications: Material: PP- Applicable diameter: 23-40mm Color: black/white Package Includes: 1x Stroller Cup Holder note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.