If you're upset about the places that you want to clean but can't reach,our items are recommend.Here you will get the set of 1 brush with dustpan.We make dust collectors of PP material and nylon bristles,which have strong cleaning ability and are not easy to shed.It is really good for you to clean the tracks inside the windows with this set. Features - Color: As shown. - Material: Plastic and nylon material . - Size: 18.5 x 2 x 2cm. - Small brush head design, deep into cracks, and clean the keyboard is no longer difficult. You can also clean the corner drawer door gap, real object with it. - The doors and windows window groove groove brush with a small brush brush dustpan dead gap screen cleaning tools. - You will no longer need to use a tooth brush and then folde paper towels in half to try and squeeze into those spots to get the dirt out.