They are real sturdy they do not bend they fit in hard to reach areas great product all around.Makes removing panels a breeze without damaging them.You never have enough of these plastic tool sets. The bigger set like this is the way to go. Comes in a zipper bifold case to carry all of the tools. Extremely useful for the shade tree mechanic on the go. The case is a plus as then you don't lose all of the tools. Don't think this came with a manual of how to use each tool, would be nice I guess in order to expand my tool options. Bottom line, if you work on cars, or other maybe consumer electronic appliances you need this on the shelf. Very handy.I received the upgraded set as shown in the marketing photos and not the older set shown in many past customer review photos. This set will definitely give me great options over the two four piece trim tool sets I've been using at work to do vehicle restoration.Consider the plastic trim tools consumable if used heavily as its just in their nature given the material. They should last a long time for light DIY use.My husband liked itExcellent and sturdy tools that will allow multiple uses in a commercial environmentImproves upon older version. More durable, better materials and more tools included. Great buy.Muy completo el estuche de herramientas.