Fanfanwin 2 Pack 15 x 15 ft Pond Liner & Non-Woven Underlayment 20 Mil Hdpe Waterproof Fish Pond Liner with 10 U-pins for Koi, Garden Fountain & Outdoor Waterfall – Durable, Easy Install

Features: Enhanced Stability and Integrity: Constructed with high-density polyethylene, this Pond Liner Underlayment enhances the stability and integrity of your pond. Its geomembrane properties prevent sagging and soil degradation, ensuring a consistently even distribution of water. Trust in this underlayment for pond stability and long-lasting performance. Resistance to Damage: Resistant to punctures and tears, these HDPE Pond Liners are the heavy-duty choice for durability. Their robust structure offers more leak-proof protection than traditional alternatives, making them ideal for substantial outdoor pond projects, ensuring your pond remains pristine and uncontaminated. Specifications: Material: polyester and HDPE material Color: black Size: 15 X 15 ft / 4.6 x 4.6 m 0.98 x 5.91 inches/ 2.5 x 15 cm Package includes: 1 x Pond Liner 1 x Non Woven Geotextile Underlayment 10 x U-Pins Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• Comprehensive Package and Accessories: the Package Includes 2 pack Pond Liner and Non Woven Geotextile Underlayment, each measuring 15 x 15 feet, this package provides ample coverage; Additionally, the set includes 10 U-shaped staples, simplifying the task of securely fixing the Non Woven Geotextile Underlayment Fabric, ensuring everything you need is in one comprehensive package
• Durable Material Combination: the Pond Liner and Non Woven Geotextile Underlayment Fabric package includes a robust combination of 20 mil HDPE and polyester materials, ensuring exceptional durability; This well constructed pond liner for outdoor ponds, withstanding various environmental challenges and providing a reliable pond underlayment for your landscaping needs
• Easy Installation and Customization: this Non Woven Geotextile Underlayment Fabric is straightforward to install, laying flat without hassle; With the flexibility to cut to your desired size, customizing your pond liners for outdoor ponds has never been easier, allowing you to meet unique project specifications effortlessly
• Efficient Soil and Water Protection: the underlayment for pond systems effectively reduces soil accumulation, creating a flat surface that shields against harmful soil substances; This protective barrier keeps pond water free of contaminants, facilitating easier and more effective cleaning, maintaining your pond's health and clarity
• Widely Use: pond Liner can be applied in different sizes of koi ponds, fish ponds, garden fountains, waterfalls, pond waterfall, garden pond from backyard waterfalls to koi ponds, this Pond Liner Underlayment is incredibly versatile; Whether you're working on a fish pond or self-watering project, its adaptability makes it a practical choice for your outdoor endeavors, ensuring a sturdy foundation