FOUR PIECE SET: Each water filled parasol base fits together for easy storage and transportation. Suitable for Cantilever umbrellas, cross bar base is not included.EASY FILL: Takes up to 17kg water or 25kg water and sand. Our umbrella weights can hold your parasol in place.STRONG HDPE PLASTIC: Allows long-term using. Wipes clean easily.CARRY HANDLES: Easy to carry around - always empty inside before carrying to prevent straining yourself.DIMENSION:100L x 100W x 10.5Hcm. Plate: 66L x 45W x 10Hcm.