This is a 3COINS stroller umbrella stand. After purchasing, I tried to attach it to my stroller, but it didn't fit, so I stored it without using it. There are scratches on the metal fittings from when I tried to attach it. Please check the images before purchasing. Also, this will be shipped without the box. The box serves as the instruction manual, so I will fold it and send it if possible. Please understand. ● Allows you to hold an umbrella while pushing the stroller with both hands. A convenient item. ● Also good for sun protection with a parasol. ● Angle can be adjusted to match the wind direction and the direction of the sun. ■Specifications■ Compatible bar attachment diameter: Approximately 15-29mm Compatible umbrella attachment diameter: Approximately 15-29mm