The pack is a small version of the "Substance Materials" pack.
You can use the same material in different parts of your scene and it will look unique in each one.
By default the materials comes in 512x512 resolution, but you can change it with real quality changes.
In order to know how to use these materials deeply, please read the "README" text file.
If you have any problems, questions or sugestions, please, let me know sending me a email: pixelprocessor@gmail.com