holikme 5 pack dryer cleaning kit general vacuum hose attachment flexible and 28 inch flexible dryer vent cleaning brush and refrigerator coil brush and 2 adapters holikme 5 pack including: 29inch long flexible dryer lint cleaning brush; 25inch flexible nozzle hose attachment. round dusting brush soft horsehair; vacuum attachment; general vacuum adapter 1.25inch(32mm) to 1.38inch(35mm) dy-s-on vacuum adapter fit for dc44, dc48, dc52, dc58, not fit for v7/v8/v10. not suitable for sh-ark vacuum cleaners. keeping your dryer vents clean is better to improve drying efficiency and reduce potential disasters.