I ordered this gas shock absorbers for a kitchen cabinet. Unfortunately, these dampers are around 3 years anemic :-( By chance I found it in the range of Amazon and was able to save myself an expensive parts ordering through my furniture store. The goods were delivered quickly and was well packed with an installation manual with me. The installation itself is to cope with a normal small screwdriver for not so talented hobbyists. Function: as good as the original damper. Strong buy recommendation!