These are a companion product that goes alongside the Advanced Skinner Blend Book,  also available for purchase. The set includes all the Blend templates, printed and laminated and are purely for the sake of convenience and ease of use. 
They are the exact same templates that are in the book, but these are ready to be cut up and used as guides to make the Blend. 
If you would like more information,  please feel free to contact me.
Also have a look see at the video on my YouTube
 channel for the how to. 
https://youtube.com/shorts/3R790uFBLDQ?feature=share