This pond liner provides an excellent basis for creating your own personalised pond in your garden or on your property. The pond liner is made of first-class PVC, is highly elastic and tear-resistant and is therefore perfect for creating shallow and deep water zones as it is harmless to plants and animals. The pond underlay can be easily cut to size with scissors. Gluing or welding with PVC adhesive (polyvinyl chloride) is also possible without any problems. Create a little oasis of relaxation on your property to take a break from the stresses of everyday life! Important note:1 Before laying the pond liner, make sure the surface is dry and free of ice, snow, stones and other hard or sharp objects to avoid cuts, dents and damage.2.You can use the following formula to calculate the size:Length of pond liner: finished pond length + double depth + double edge overlap*Width of pond liner: finished pond width + double depth + double edge overlap**Recommended minimum overlap of 0.10 mIt is recommended to purchase a few extra metres to compensate for errors and to have enough liner to keep the edges above the maximum water level.3 We recommend the use of a suitable pond fleece under the pond liner. The main function is to distribute the load and thus reduce the mechanical stress on the pond liner.