Durable and flexible: These pond liners in 2 m x 3 m sizes allow for the natural design of smaller garden ponds or streams. Made from black PVC, they are 0.5 mm thick, opaque, and light-resistant. When laying them down, they prove to be extremely flexible, can be easily glued, and can also be repaired if necessary (weld seam resistant). They offer high resistance to various weather conditions and root pressure, are cold-resistant according to DIN 53361, and are rot-resistant.