Keep your cantilever patio umbrella secure and stable with this 2-piece offset umbrella base weight set. Designed for cross-base cantilever umbrellas, it provides reliable support to prevent tipping in windy outdoor conditions. Each base can be filled with water or a sand-water mix, reaching up to 231 lbs for maximum stability. Made from durable all-weather HDPE material, it resists UV damage, cracking, and fading for long-lasting outdoor performance. The stackable design allows for easy storage when not in use, while the easy-fill spouts make setup quick and convenient. Ideal for gardens, backyards, decks, and poolside areas. Color: Black. Material: Plastic.