* STURDY 4-PLATE DESIGN: Made with interconnecting pins to lock your umbrella base in place and secure it for hours of enjoyment
(Note: Crossbar base not included)
* Rugged & WEATHER-RESISTANT: Made of HDPE plastic and treated with weather-resistant coating, waterproof, stable and durable
* EXCELLENT STABILITY: These plates can hold up to 15 liters of water (per plate) or 50 pounds of sand (per plate), ensuring that
your patio umbrella can remain upright in high winds
* EASY-TO-FILL SPOUTS: Each board is equipped with a filling port and a screw cap, which can be quickly filled and filled
* BASIC PARAMETERS: suitable for all kinds of cantilever patio umbrellas (excluding the crossbar base). Overall dimensions (per
board): 19.7" (length) x 19.7" (width) x 3" (height); capacity (each board)
