Universal Umbrella Holder 1080p Support The underside is made of

The underside is made of PE

Good Balance and Springback Effect

Refresh Rate: 60Hz

Adjustable Echo Control

The SereneLife Drone Quad-Copter Wireless UAV with HD Camera + Video Recording - Capture Stunning Aerial Views from Above

Universal Umbrella Holder 1080p Support The underside is made ofFeatures: Works Great with SereneLife Model: SLGCFLW High Quality Golf Trolley Umbrella Holder Great to fix Umbrella to Protect from the Sun or Rain Comes with 3 Different Sizes of Inserts to Fit Both Round and Oval Frames With an Insert Attachment Suitable for a Handle of up to 4 cm in Diameter Clamp Mechanism Easily to the Existing Frame Adjustable Internal Width for Different Size Umbrella Handles Recommended to Use for Golf Push Cart 3 Wheel 4