Specification Brand : Dewitt BulletPoint : 45 Mil (1.14 mm) (0.045") EPDM measuring 10' x 10', perfect for a pond measuring 6' x 6' x 1.5' BulletPoint1 : 12 Feet x 12 Feet of Black Underlayment. BulletPoint2 : This Geotextile Fabric Provides Protection For Rubber Pond Liners Against Punctures and Even Burrowing Animals. BulletPoint3 : Fabric Weight: 6 oz. per Square Yard; 33% Heavier than economy underlayments! BulletPoint4 : This Underlayment is Non-Woven so is Very Durable. BulletPoint5 : Other Uses: Landscaping, Erosion Control and More! Color : Black or Brown ExternallyAssignedProductIdentifier : 5060240963966 ExternallyAssignedProductIdentifier1 : 0610563429332 ExternallyAssignedProductIdentifier2 : 610563429332 GpsrSafetyAttestation : 1 ItemDisplayWeight : 30 pounds ItemName : Heavy Duty Pond Underlayment for Liner Protection - 12x12 Feet / 144 Square Feet ItemPackageDimensions_Height : 18 inches ItemPackageDimensions_Length : 25 inches ItemPackageDimensions_Width : 15 inches ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : pond-liners Manufacturer : bradshaws Material : Rubber ModelName : Budget Water Garden Koi Fish Garden Liner 9' 8'' X 8' 2'' (3mx2.5m) ModelNumber : Brd025 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : LINR2530 PowerSourceType : Manual ProductDescription : This thick fabric material is ideal for providing protection against punctures or other damage to EPDM, PVC, or rubber pond liners. The 60 mil. thick, non-woven, geotextile fabric even provides some protection from burrowing animals. In addition, this geotextile fabric has many other uses, from retaining walls to erosion control, and even for roofing! Fabric Weight: 6 oz. per square yard. 33% heavier than economy underlayments! ProductSiteLaunchDate : 2001-10-02T00:01:00-00:00 Size : 25x30 SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 UnspscCode : 56101600