9.8x16.4 19.7x29.5 26.2x39.3ft Pond Liner Impermeable Pond Liners Membrane Heavy Duty Garden Tarpaulin HDPE Sealing Film for Outdoor Ponds Fish or Koi Pond, Streams Fountains Lining(3x12.0m (9.8x39.3f

➽Our pond liner is made of HDPE material, which is very safe for fish, plants and other aquatic life. The thickness of 5Mil is enough to withstand various weather conditions. In addition, the excellent waterproof and flexible performance can fit all types of surfaces and remain waterproof. Perfect for water gardens, fish ponds, backyard waterfalls, golf courses, artificial lakes, rivers, lotus ponds, fountains, slopes, roofs, etc.➽Specifications:↳ Material: HDPE (High Density Polyethylene)↳ Thickness: 0.12mm/5mil↳ Weight: 120g/㎡↳ Color: Black↳ Size: Multiple sizes for you to choose Length 1-15m Width 1-15m👉 How to get the correct size of the pond liner? Please follow the formula.Liner Length = (Pool Length) + (2 x Pool Depth) + (10cm).Liner Width = (Pool Width') + (2 x Pool Depth) + (10cm)👉 For example, a complete pond is 100cm long, 150cm wide and 50cm deep.Liner Length = (100) + (2x50) + (10) = 210cm.Liner Width = (150) + (2x50) + (10) = 260cm.➽ Package Contents:1x Pond Liners

• ▶HDPE Pond Liner: Pond liners is made of HDPE material, which is puncture and tear resistant. This means you don't have to worry about sharp rocks or root growth damaging the liner.
• ▶Use: Pond lining is commonly used in garden ponds, streams, fish ponds, lotus ponds, duck ponds, flower boxes, koi ponds, fountains, aquaculture, roof leak prevention, building floors.
• ▶Waterproof: Garden waterproof membrane has good waterproof performance, pond liner can reduce water loss in ponds.
• ▶Easy to install: The pond film can be bent, folded and cut freely, using your different shapes of ponds and gardens
• ▶Multiple sizes for you to choose: 1x1 1x2 1x3 1x4 2x2 2x3 2x4 2x5 3x3 3x4 3x5 3x6 4x4 4x5 4x6 4x8 5x5 5x6 5x8 6x6 8x8 10x10 15x15.0m