Features: 1.The coil cleaning brush is handy to use, flexible enough to not easy to break the fins of the coils. 2.Plastic Whisk Brush: the plastic whisk brush is stiff and smooth enough to get the dirt and leave the condenser fins or coils clean without damaging the coils. 3.Condenser Fin Straightener Comb: Spacings on the fin straightener include 8, 9, 10, 12, 14 and 15 fins per inch. Specifications: 1.Fin Comb : Material: Plastic Diameter:4cm Handle Size:10*2cm 2.Condenser Cleaning Comb : Materials: Stainless steel, Aluminum Brush length: 5.8 cm (Approx.) Brush Thickness: 1.7mm / (Approx.) Dimensions: 15* 2 cm 3.Brown hair comb size: 17.2*6.8cm .