These Gunmaster cleaning kits are made specifically for 12 gauge, 20 gauge and 210 gauge shotguns. They include one 33" pull rod, one multi-function handle, one bore brush, one wool mop, one slot tip, six screwdriver bits (2 phillips, 2 flat heads, 1 star, and 1 hex), and 25 cleaning patches. Multi-function handle can be used with traditional rods, pull cords and also functions as a screwdriver handle. Contents store in the compact, custom case when not in use.