Durable & WaterproofMade of premium rugged and tear-proof 600D Oxford fabric, which is durable, hand washable, waterproof, fade and UV resistant. Simultaneously is military-grade material with triple stitched reinforced sides for extra sturdiness. Easier To Use: Can be set up in minutes out of the box. Rather than lugging full sand bags or heavy base weights into place, position each half of it around your umbrella stand. Connect each half using heavy-duty nylon fastening tape linking system. At the end of the season simply unfill, fold, and store. It is designed to be taken down and set up again and again without tearing or degrading Give yourself peace of mind knowing your family and guests are safe from the dangers of a wind blown umbrella. Protect your property and those your care about with this simple, innovative product. Specification: Product Size: Diameter 46cm, height 15cm Material: 600D Oxford cloth Capacity: 10-15kg Note: The Sand is Not Included Includes: 1 x Umbrella Base Weight Bag Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.