[Size] 7 x 10 Feet Pond Liner is ideal for most ponds, also you can cut to any size you want for your small pond. [Safe Material] The pond liner is made of HDPE. It can withstand extreme weather conditions, tear-resistant and puncture-resistant, last a lot longer. [Good Flexibility] This pond liner is flexible enough, allowing it to bend and fold to fit the contours of pond rocks and walls. Easy to install without the need for tools. [Easy to Clean] This pond liner provides a flat surface for your pond, reducing the soil accumulation. It also effectively prevents harmful substances in the soil from penetrating into the pond and contaminating the water, so that you can clean the pond easily. [Wide Application] Our pond liner is suitable for fish/koi ponds, water features, retention ponds, fountains, backyard waterfalls and water gardens. Colour:Black Material:HDPE Package Contents: 1 * 7x10 ft Pond Liner