Specification Amount : 33.01 Binding : Misc. Brand : GSC International Color : Black/Silver CurrencyCode : USD Label : GSC International Manufacturer : GSC International MaterialType : Nylon Model : 4-10320 NumberOfItems : 1 PackageDimensions_Weight : 1.749999998532466890924524 PackageDimensions : L:19.9999999796 X W:9.249999990565 X H:2.49999999745 PartNumber : 4-10320 ProductGroup : BISS Basic ProductTypeName : LAB_SUPPLY Publisher : GSC International Size : 1/2" height x 3/8" top x 9/32" bottom SmallImage_Height : 28 SmallImage_URL : https://m.media-amazon.com/images/I/31jdtz4z74L._SL75_.jpg SmallImage_Width : 75 Studio : GSC International Title : GSC International 4-10320 Nylon Cylinder/Bottle Brush, 51 mm x 152 mm x 430 mm Weight : 1.7 WeightUnit : pounds