4 Pieces 13L Cantilever Offset Patio Umbrella Base with Easy-Fill Spouts

● Premium HDPE material is durable and crack-resistant
● Each plate can be filled with 5.2 Gal sand
● Fill the umbrella base easily with spouts
● Equipped with hidden handle for easy movement
● Each plates can be stacked up to save space
● Circulation holes add friction and stability
● Ideal for various places with convenient storage and transport design
● Holes for inserting locking pins facilitate tight connection