Specification Brand : EasyPro BulletPoint1 : A high quality air hose for all aeration systems. BulletPoint2 : Keep it submerged in your pond, water garden or lake. BulletPoint3 : Also, may be buried to economically aerate water features with a remote air pump up to several hundred feet away. BulletPoint4 : Corrugated; black color BulletPoint5 : Measures 1-1/2-Inch by 50-foot Color : Black CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0814942012324 ExternallyAssignedProductIdentifier2 : 814942012324 ExternallyAssignedProductIdentifier3 : 00025033124127 GpsrSafetyAttestation : 1 IncludedComponents : Danner 12412 1-1/2-Inch by 50-Foot Black Reinforced Flexible Pond Tubing ItemDisplayDimensions_Length : 25 inches ItemDisplayWeight : 18 pounds ItemLength : 50 feet ItemName : EasyPro 3/8" x 50' Polyethylene Air Line, Non-Weighted Aeration Hose ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 19 inches ItemPackageDimensions_Width : 12 inches ItemPackageQuantity : 1 ItemTypeKeyword : pond-filtration-tubing Manufacturer : Danner Material : Polyethylene (PE) ModelName : Danner 12412 1-1/2-Inch by 50-Foot Black Reinforced Flexible Pond Tubing ModelNumber : 12412 NominalWallThickness : 0.125 inches NumberOfItems : 1 PackageLevel : unit PartNumber : 12412 ProductDescription : Easy Pro Non-Weighted Airline is a high-quality air hose for all aeration systems that take a 3/8" I.D. hose. Can be used for direct burial or you can add weights at intervals to keep it submerged in your pond, water garden, or lake.