? Note: Due to manual measurement, please allow for slight size differences and the package includes the 6pcs cloths cover only, not include the gap duster board and extension pole. ?EASY TO CLEAN? Machine washable and hand washable. Just take off the dust cloths from the pc board, wash it directly with water and then wring damp duster cloths out or put it in the washing machine to dry. Cleaning does not shrink or lose color, and can be reused after cleaning. ?SUPER ABSORBENT AND WIDELY USED? Washable duster cloths has super absorbent and instantly absorbs water. It can be used both wet and dry, not only as a replacement cloth for crevice dusting board, but also as a normal cleaning cloth. Our gap cleaning brush cloths cover are used in various scenarios, like bedroom, kitchen, living room, bathroom, balcony, garage, etc. Especially to hard-to-clean crevices, such as under the refrigerator couch bed dryer vent or various furniture. ?EASY TO INSTALL AND REPLACE? The elastic band at the bottom of reusable microfiber cloth cover is designed to make removal and installation simpler and easier, and can be bent.The dirt of the seam goes without a trace. The dust cleaning replacement cloth can be folded and stored, which is convenient for storage,this household cleaning tools saving space and making your home tidier. ?PRODUCT SIZE? Each dusting cloth measures 16 in x 3 in, perfectly fits the same size gap dusting board, 6pcs replacement cloth for you to use and replace. Note: Please measure the size of your dusting board before you buy. ?HIGHT QUALITY MATERIAL? Our retractable gap dust cleaner cloths are made of high quality microfiber, compared with feather duster, microfiber dusting cloth has super electrostatic adsorption ability, softer, foldable, will lint-free, no fading, durable and reusable! This duster refills is a good cleaning tools in daily life, crevices, corners, under furniture or other hard-to-reach places, can quickly and efficiently clean dust, dirt and hair, can be stored for a long time for you to replace.