Multiple values ​​of one characteristic for one product in Prestashop 1.6

Question

Prestashop

Hello.
I need to make it so that I can set several values ​​of one characteristic for a product, for filtering in the standard "Layered navigation block" module. The search for a solution to the problem was not successful. The only thing I found was a paid plugin for 100 euros. Somewhere else there was a mention that this can be solved by some records in the database, but I don’t have much experience in these matters and naturally I won’t figure it out without help.
Prestashop 1.6

Answer 1

There is a wonderful free plugin Multiple Features for version 1.5 and 1.6 . This module lists characteristics separated by commas. For example: "Type: full size, velor." There is also a free plugin that implements multiple features as described by LevMalinovski , but in reality this is not very convenient.

Answer 2

Also interested in this topic.
Can I find out what kind of plugin is paid, what is it called?
PS For version 1.5.* there is such a solution, for 1.6 - no(

Answer 3

So that, for example, after Styles there was again Styles with a different value?

Answer 4

I am also struggling with this problem. Is there a solution?