Simple Deluxe 4pcs Cantilever Offset Patio Market Stand with U Locking Shape Weights Water, Umbrella Square Base

• Heavy-duty & weather-resistant: Made of HDPE plastic to withstand impact and constant movement, and treated with a weather and UV-resistant coating

• Sturdy 4-plate design: The 4 square shaped weight plates are designed to fit in a cantilever umbrella cross base, made with interconnecting pins to lock your umbrella base in place and secure it for hours (Note: Crossbar base is not included)

• Easy-to-fill spouts: Each plate is built with a fill spout and a twist cap to create a water-tight seal, can be quick and easy to refill, clean and storage

• High weight capacity: Can be filled with 176lbs of water or 132lbs of sand, provides a solid anchor for offset umbrellas and protects them from incidental damage caused by falls and harsh weather

• Handle design: After emptying the ballast, the plate can be easily moved with the carrying handle. Dimensions (per plate): 19.7"(L) x 19.7"(W) x 3"(H)