The pond liner is made of HDPE material that is sunproof, UVresistant, waterproof, and punctureresistant for longterm outdoor pond use. It is flexible and tearresistant, preventing soil and other materials from seeping into the pond and providing a safe environment for fish and plants. Key benefits Durable, outdoorready HDPE construction that stands up to sun, weather, and punctures. Prevents seepage from soil into the pond, helping protect water quality and the health of fish and plants. Flexible and tearresistant design suitable for a variety of pond shapes and configurations. Easy to clean and maintain Provides a flat surface that reduces soil buildup inside the pond. Acts as a barrier to soil substances, helping prevent contamination of pond water and simplifying cleaning. Size Available in multiple sizes to fit different ponds. Installation and design flexibility Tool installation for quick setup. Adaptable to a wide range of creative designs and layouts. Easy cutting function enables precise adjustments to landscaping, size, and layout. Avoid placing the mat near sharp objects; it is strong but not indestructible. Use scenarios Backyard garden ponds of various shapes and sizes containing fish and aquatic plants. Koi ponds or larger decorative water features requiring a durable, longlasting liner. Creative landscape projects such as curved streams, irregular basins, or terraced ponds where trimming and folding facilitate fit.