Outsunny Mobile Umbrella Stand: Cantilever Design with Wheels, Adjustable, Fillable for Flexibility, Outdoor Use|Aosom.com

Keep your cantilever umbrella securely in place with this rolling base from Outsunny. Constructed from durable HDPE plastic, it is designed for outdoor reliability and features wheels for easy mobility when filled. Add water or sand to the base for added stability of your umbrella. Suitable for garden or patio use, it provides support for as long as you need.