Parasol Base: Get a four-piece heavy-duty parasol weight base. How To Use: Simply fill these umbrella weights with sand or water before assembling them. Each umbrella base will also come with a tight screw cap to ensure the contents won't spill. Design: A four-piece weight base set that has been designed to keep your umbrellas upright no matter how windy it gets. Durable: A durable set of weights that has been crafted using thick and sturdy materials that won't easily crack - perfect for all types of weather. Suitable For: Can be used in your garden, on your balcony, or swimming pool area. Portable: Got a beach trip coming up? Bring these portable weights with you and easily set them up anywhere so you can always stay in the shade. | 4-Piece Heavy-Duty Parasol Weight Base | Wowcher