Top features: - Designed to remove dust and larger debris - Flexible extension hose can reach around obstructions Removes dust and debris Able to extend, bend and twist to reach into awkward spaces, the Dyson Reach Under Tool is perfect for removing dust and allergens as well as larger debris. Inlets along the tool head help to remove large pieces of dirt, while the chevron bristles guide smaller amounts of dust into the suction channel. Flexible extension hose The flexible, slim design makes it perfect for accessing tight spaces, so that you can clean behind radiators and under appliances. And because the extension hose can bend around obstructions, you don't have to worry about missing a spot.