Features Made of high quality ABS material, wear-resistant and rust-proof, very durable for long-term use. Perfect fit for evaporator, condenser, air conditioning and other equipment, very convenient. This set contains 6 pieces fin combs in different specifications that meet your different work needs. Small and lightweight, the fin comb kit is very easy to carry and store for daily use. With this fin comb set, you can easily straighten and clean evaporator and condenser slat snakes. Specification: Item Type:Fin Comb Material: ABS Number of slats (number per inch): 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20. Function: For straightening and cleaning evaporator and condenser fin snakes. Applicable scene: air conditioners Package list: 6 x fin comb. 1 x round ring. Package List 6 x Fin Comb 1 x Round Ring