Keep your umbrella sturdy with this 18-Inch Umbrella Base Weight Bag Provides a convenient and reliable holding stand for any garden umbrella Capable of standing up to the rigours of British weather Easily refillable with sand With two comfortable handles for easy portability  Dimensions: 18" x 18.11" x 5.91" Create your ultimate garden set-up with this Umbrella Base Weight Bag - save 60%