Coil brush: suitable for in-line condensers; When applied, pull the holder inward and insert the brush's curved head inward to clean the dust or straighten the deformed condenserPlastic whisk brush: the plastic whisk brush is stiff and enough to get the dirt and leave the condenser fins or coils clean without damaging the coilsCondenser fin straightener comb: the fin straightener tool has 6 sided heads for 8, 9, 10, 12, 14 and 15 fins per inch applications, for cleaning and straightening a of home and auto finned applications like condensers, evaporators, and moreImprove efficiency: regular use of heat sink cleaning brush to clean equipment can improve air conditioning efficiency, efficiency is critical for air conditioner, this condenser brush set makes it easy to clean the air conditioner colour:White & silvermaterial:Plastic + stainless steelPackage Contents:2 * Plastic air conditioning condenser fin cleaning brush 18 * 7.5cm1 * Condenser fin straightener cleaner1 * Stainless steel fin cleaner for air cooler 14.5 * 2cmOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.