The Tipton Bore Mop is a high-quality cleaning tool designed for deep cleaning gun barrels. Made of a blend of metal and cotton, this white bore mop is absorbent, making it perfect for effectively removing residue and debris from your firearm. The .375/8mm caliber size ensures a precise fit for your gun, while the included set includes everything you need to keep your firearm in top condition for hunting or sporting activities. Trust in the Tipton brand for reliable gun maintenance supplies. Comes from a smoke free bug free home