Specification Brand : Vepagoo Label : Vepagoo Manufacturer : Vepagoo Model : 150lb NumberOfItems : 2 PackageDimensions_Weight : 3.75006307662 PackageDimensions : L:17.49999998215 X W:13.49999998623 X H:0.99999999898 PartNumber : 30in 150lb ProductGroup : BISS Basic ProductTypeName : COMPRESSION_SPRINGS Publisher : Vepagoo Size : 30 inch SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41LvSWs-gJL._SL75_.jpg SmallImage_Width : 75 Studio : Vepagoo Title : Vepagoo 30 Inch 150lb/667N Per Gas Shock Strut Spring for RV Bed Boat Bed Cover Door Lids Floor Hatch Door Shed Window and Other Custom Heavy Duty Project, Set of 2 Weight : 3.8 WeightUnit : pounds