Package includes: 4 packs air conditioner condenser fins cleaning brushes in package, you can use them to clean different items in your home, enough to satisfy your cleaning needs Wide usages: these cleaning brushes are suitable to conditioning units, refrigerators, fins, coils, evaporators, condensers, and more Design: the coil whisk brush is stiff and smooth enough to get all the dirt and leave the condenser fins or coils clean, the plastic handle is finely designed that you can hold it firmly, with the hole on the handle, you can hang the brush on wall stickers, which save your space Small size: each refrigerator coil cleaning whisk brush measures 18 x 7.5 cm/ 7.09 x 2.95 inch (LW), small size that provide convenience to clean condenser fins and evaporators Easy to use: our coil cleaning brush is handy to use, and flexible enough to not damage the fins of the coils, you can clean your appliances by yourself and save expensive maintenance costs