MYFAMIREA 7 FT x 10 FT Pond Liner, 20 Mil HDPE Pond Liner, Sun Resistant Preformed Easy Cutting Pond Liner Underlayment for Fish Koi Ponds, Garden Fountain, Waterfall Fish Pond - HPLPS-B-710

• 【High Quality Material】Pond Liner is made of HDPE. Our material HDPE is more waterproof and leak-proof than other material LDPE. Fish Ponds Liner can resist tearing and piercing by sharp stones. The excellent waterproof performance can reserve the pond water. 【Super Thickness】The thickness of Pond liner is 20 Mil with super preventing leakage. Compared with other 14.5 Mil and 4.5 Mil, our thickness is stronger and more durable. The material is soft and adaptable to ponds of various angles and shapes. 【Sun-Proof】The 20 mil Pond Liner is Sun Protection and puncture resistant. Koi pond liner can prevent materials from aging in the sun. The HDPE pond liner can resist sharp stones or other objects, and has strong puncture resistance. 【Easy to Use】You only need to dig and fill a hole, spread liner on a flat pond bottom. Smooth pond liner provide a flat surface. Simplifies the work of cleaning ponds and prevent other pond substances into water. Avoiding excessive water pressure after injecting water will affect using effect. Must be no sharp objects such as stones at the bottom of pond. 【Widely Used】Pond Liner can be used in various sizes of fish ponds, cisterns, garden fountains, waterfalls, water garden water features. In order to maintain flexibility, we recommended to put it in the sun for 10-15 minutes in advance.