The Ordnance Survey Brecon Beacons Pen y Fan Large Towel dries up to 8 x quicker than your run-of-the-mill beach towel.Features 1:25 000 mapping of the Brecon Beacons, printed extra large - roughly three times normal sizeComposition: 66% polyester made from 8.7 recycled bottles and 34% polyesterSoft fibre- extra soft-feel fabricLightweight, ultra compact, and highly absorbentDimensions open: 150cm x 90cmAbsorbs 9x its own weight in waterDries 8x quicker than a standard beach towelTreated with Polygene permanent odour controlWash separately at 40 degrees; do not iron, do not tumble dry