Check the listing for details. Green Vista 12x15 Foot Combo - 45 Mil EPDM Pond Liner & Heavy Duty Underlayment. Condition: New. Listed at 324.00 USD. Green Vista 12x15 Foot Combo - 45 Mil EPDM Pond Liner & Heavy Duty Underlayment The Firestone 45 mil EPDM pond liner measures 12 feet by 15 feet and is black. The black, heavy-duty pond underlayment also measures 12 feet by 15 feet, making it the perfect size to protect the pond liner. Use them together in a pond, water garden, or other waterscape. The industry standard for over 20 years now, this Firestone pond liner is the premium liner on the market for the toughest applications! The sturdy underlayment serves as padding for the liner, protecting it from the sharp edges of rocks and other objects on the soil surface. It also protects the pond liner from roots and burrowing animals. Your koi, other fish, and aquatic plants are safe with this pond liner and underlayment. Firestone guarantees the pond liner to be 100 percent safe for fish. FITS PONDS UP TO 8x11x2 FEETThe Green Vista 12x15 Foot Combo of 45 Mil Firestone EPDM Pond Liner and Heavy Duty Underlayment is perfect for a water feature as big as 8 feet wide, 11 feet long, and 24 inches deep. The pond liner is 12 feet x 15 feet, and the underlayment also is 12 feet x 15 feet. Both of them, however, can be trimmed easily to fit a smaller pond or water garden. The pond liner and underlayment are black; the pond liner appears silvery because white talc powder is used to keep it from sticking together when folded or rolled. THICK POND LINER AND STURDY UNDERLAYMENTThis is simply the best pond liner and underlayment sold on Amazon or anywhere else! Guaranteed by its manufacturer to last 20 years, the 45 mil thick EPDM Firestone pond liner is the premium liner on the market today for the toughest applications. When compared to inexpensive polyvinyl chloride (PVC) and other econo pond liners sold on eBay and elsewhere, this pond liner is in a class by itself. This heavy-duty underlayment is designed to protect the pond liner from the sharp edges of rocks on the ground as well as from roots and burrowing animals. Acting as padding, it increases the liner's puncture resistance by more than 400 percent! Place it between the soil and the liner. SAFE FOR FISH PONDS AND WATER GARDENSThis pond liner and underlayment can be used safely in water features that include fish and aquatic plants. Firestone guarantees the pond liner to be 100 percent fish-safe. U.S. PRODUCTThis pond liner and underlayment are made in the United States. --------------------------------------------------------------------------------------- Who Is Pond & Garden Depot? Pond & Garden Depot is the internet division of Green Vista Water Gardens. We are one of the leading pond specialists in the Midwest with 4 acres devoted just to ponds and water features. We have been in business since 1997 and specialize in everything for the home pond and garden. Our store features a selection of products for the pond & garden that we can offer at a great value. Check back often for new specials and listings! Why Buy From Pond & Garden Depot? We're specialists in what we sell. Our staff includes graduates from Ohio State (B.S. Horticulture) & Purdue University (M. S. Horticulture), plus we have over 60 years of combined hands-on experience in ponds & water gardens. We maintain over 15 different display ponds and water features on our business grounds ranging from small bubbling fountains to 10,000 gallon ponds with complete assortments of plants & fish. We have hands-on experience with many of the products we sell.Buy with confidence: We guarantee everything we sell and have been selling on Ebay and the internet since 1998.All of our products represent a great value. We are here for the long run and stand by our products. Thanks for visiting us today! -The Pond and Garden Depot Questions? Use the "Contact Seller" link above! Meet Our Staff!