DescriptionThis is a four-piece fillable square umbrella base weight set designed to stabilize cantilever (offset) patio umbrellas. It features a wicker-like decorative finish and is intended for use with cross-base umbrella stands. The modular design allows each plate to be filled with water or sand for adjustable stability in outdoor environments.Features Four-piece weighted base system designed for cantilever umbrella cross bases (cross base not included) Fillable design supports water or sand for customizable weight and stability Total support capacity up to 175 lbs with sand or 130 lbs with water Each plate includes a screw cap for easy filling and secure sealing Built-in handles for easy carrying, movement, and repositioning Stackable design for convenient storage when not in use Wicker-like textured top for decorative outdoor aesthetic Durable HDPE construction designed for all-weather outdoor use Suitable for patios, gardens, and outdoor seating areas Specifications Style - Modern Item Shape - Square Item Weight - 17 lbs Material - HDPE Frame Material - HDPE Handle Material - Plastic Shaft Material - HDPE Color - Black Overall Dimensions - 39.25" x 39.25" x 3.25" Each Plate Dimensions - 19.75" x 19.75" x 3.25" Volume Capacity - 15.8 gallons Weight Capacity - 175 lbs (sand), 130 lbs (water) Included Components - Fastener Special Features - Fillable Required Assembly - Yes Care Instructions - Wipe with dry cloth Recommended Use - Sand / Patio Indoor/Outdoor Usage - Outdoor Number of Items - 1 Model Name - Umbrella Weights Batteries Required - No Batteries Included - No