Applicable models: for Suzuki Switf IV Hatchback 2010 2011 2012 2013 2014 2015 2016 Material and durability: Made of material with a long service life; weather resistant and corrosion resistant for reliable use. Precisely matches the original equipment design to enable easy and comfortable opening and closing, providing convenient and safe operation. Features and benefits: Air spring delivers greater lift force; a dedicated spring provides vertical force to initiate upper body movement; a small stainless steel washer ensures smooth, rattle movement. Easy installation: Directly fits to the lift bracket; simple to install with common hand tools; restores easy and safe opening and closing of the lift mechanism. Use scenarios and applications: Replacing worn or weak trunk lift supports on Suzuki Switf IV Hatchback (20102016) to restore smooth, controlled trunk opening. Everyday use when carrying groceries or luggage, providing steady lift and reducing effort to open the trunk. All weather reliability: suitable for operation in various climates due to weather and corrosion resistance, maintaining performance in rain, heat, or cold.