Removes carbon, lead, copper, and plastic wad fouling by mechanical action. Non-acidic, non-corrosive, completely natural elements won't damage bores or bore brushes. Comes in a 4-oz. squeeze no: 18397bar code: 047700183978manufacturer : Remington Accessoriesshipping dimensions: weight: dimensional weight: 5 (w) x1.5 (h) x8 (d)