OS Ordnance Survey Explorer 1:25,000 Sheet OL 45 The Cotswolds2005 edition. Double sided map.Postage for multiple map purchases: One map £1.90 additional maps – £1.20p More than 5 maps – please contact us for a quoteIf you want to take advantage of the postal discounts, you will need to buy the maps by first placing them into your Ebay shopping basket, so that they are treated as one order.