The Hoppes SGOUB is a meticulously designed Shotgun Cleaning Kit that offers immense convenience. Included in this kit are a 2 oz. No. 9 Solvent, a 2.25 oz. lubricating oil, round cotton patches, and slotted ends along with adapters (wherever necessary). An aluminum cleaning rod is also part of the kit. What sets this cleaning kit apart is its packaging. It comes in a robust and secure clamshell package, ensuring all your cleaning essentials remain well-organized and intact.