The Dyson Soft dusting brush attaches to your Dyson upright or canister vacuum for vacuum-assisted dusting around the home. It helps remove dust and allergens from flat surfaces, delicate areas and upholstery. The fine nylon bristles are angled at 45 degrees to sweep dust into the airflow, where it is sucked away. The front bristles are wider spaced to prevent sticking to furniture, and it features a felt strip down the middle of the brush to help protect some polished and delicate surfaces from scratching. The tapered shape channels airflow to distribute pressure evenly across the length of the brush. Consult your manufacturers recommended instructions before cleaning delicate surfaces in your home.