The Quick Dam QD617-5 is a pack of 5 Flood Barriers measuring 5m/17ft in length and each one can absorb 11.6 gallons/52.7 litres of water. Quick Dam Flood Barriers absorb, contain and divert problem flood water. Flood barriers are water-activated and come in lengths of 1.5m/5ft, 3m/10ft and 5m/17ft. Flood Barriers absorb, swell and gel oncoming water on contact to create a durable barrier. They are compact, lightweight and easy to use. Keep your home and property protected from the dangers of flooding. Perfect to keep stored away until needed.Suitable for containing or diverting flood water, controlling ice melt and gutter run off; erosion and run off control; preventing water from entering entryways – doors, garages, windows; removing standing water and more. This item is delivered direct to you from one of our suppliers, please see our Terms and Conditions for more details.