Features: 1.Product features: 6 pieces of practical fin combs covering 12 different sizes of fins on a convenient ring for different spacing of fins, which can solve your use problems at once and bring more convenience to your life 2.Practical design: the fin comb is made of plastic with teeth about 0.64 cm deep and is suitable for straightening old fins of condensing units; this fin comb tool can repair bent fins and the air conditioner condenser brush can clean the dirt on them so your unit will run at maximum efficiency and clean the evaporator and condenser of your air conditioner 3.The fin comb tool includes: Orange:8 and 10 Fins Per Inch; Yellow:9 and 15 Fins Per Inch; Blue:11 and 13 Fins Per Inch; Green:12 and 14 Fins Per Inch; Lime:16 and 17 Fins Per Inch Red:18 and 20 Fins Per Inch; different colors and enough size range to meet your different usage needs 4.Easy to store: The fin comb is equipped with a ring that can be removed from the ring and not put back on; easy to store and organize the fin comb, and the fin comb comes in different colors for easy differentiation 5.Tip: Frequent use of cleaning brushes to clean the unit can improve the efficiency of the air conditioner; efficiency is very significant for air conditioners, but these may not work for modern radiators, which have many cross pieces and very thin fins. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Description: Material: Plastic Size: Single fin comb size: 4.6*0.8inch/11.68*2cm; Ring: diameter 2.6inch/6.6cm includes: 1*Air Conditioner Fin Cleaner Set