Here at Bradshaws Direct we have introduced a price match so you can buy with complete confidence. Have you seen Oase Stone Liner cheaper elsewhere? Give us a call & we will match that price. The Oase Stone Liner is made from black PVC with a coating of fine pebbles on the top- making it ideal for hiding the edge of a liner or making a stream look natural. This liner should be used over another liner as it is not guaranteed waterproof. Black PVC liner with a coating of fine pebbles ldeal for natural looking ponds or streams Use over the top of a pond liner & bond at the edge with adhesive Sold by the metre in widths of 0.4m 0.6m or 1m