Description: An umbrella stand should do just that, make your umbrella stand, but heavier models may need reinforcement. That's where our weights come in; coming in a pack of four to keep your cantilever planted, our weights are heavy when you need it and light when you don't. Unscrew the nozzles to put water or sand inside for up to 175 lbs. of protection. When not in use, handles help make them portable, and they stack for storage. Made of thick, waterproof plastic they were designed with outdoor in mind. Features: - Four-part base weights secure a cantilever umbrella - Suitable [BRAND NAME] Parasol Models (SKUs: X-84D-187, X-84D-161), please consult customer service for help identifying the following product lines. - Stylish wicker-like top to match your furniture - Outdoor-ready HDPE plastic can withstand water and weather - The set weighs 130 lbs. when filled with water or 175 lbs. when filled with sand - Built-in handles for easy carrying - Plates stack for easy storage - Metal fasteners lock each weight plate together - Cross base not included Specification: - Color: Black - Material: HDPE - Overall Dimensions: 39.25" L x 39.25" W x 3.25" H - Each Plate Dimensions: 19.75" L x 19.75" W x 3.25" H - Each Plate Net Weight: 4 lbs. - Item Label: 84D-200V00BK Package Includes: - 4 x Weight Plate - 4 x Fastener - 1 x Manual