Capacity kg: 22. Colour: White. Dimensions: H x W x L mm: 30 x 480 x 0.56. Height mm: 30. Length m: 0.56. Pack Quantity: 20. Product Type: Sand bags. Width mm: 480.Pack of 20. Innovative alternative to traditional sandbags. Protects home and business from flash floods, storms and accidental water damage. Changes from being as light as a pillowcase (200g/7oz) to as heavy and secure as a sandbag (20kg/44lbs) within a few minutes. Can be deployed in minutes and moulded into a doorway, cover airbricks or used to build walls. Lightweight nature means they are suitable for use by anyone. Vacuum packed and easy to store onsite for quick access. 96% bio-degradable by weight. Bag - W x L x H - 480 x 560 x 30mm.