This parasol features a sturdy aluminium frame, a large UV resistant cover and an additional portable base, so it's perfect for protecting you from sunlight. This garden umbrella opens and closes easily by simply turning the knob on the pole. The aluminium pole and the 8 sturdy aluminium ribs make the outdoor parasol very durable. Plus, the large removable steel cross base adds stability without taking up too much space. The additional parasol base consists of four separate parts and can be filled with 60 litres of water or 80 kg of sand. It is ideal for stabilising cross base umbrellas. By emptying the filled foot, the base of the parasol is lightweight, making it easy to carry. Umbrella: Colour: Red Height: 3.85 m Diameter: 5 m Frame Material: Aluminum + Steel One hand crank included With a steel cross base Additional Parasol Base: Colour: black. Material: Plastic Dimensions of each part: 50 x 50 x 7.5 cm (L x W x H) Filling with water or sand Capacity of each part: 15 L Four parts included Suitable for all types of cross base