I've made 2 or 3 of these tabs and they're similar to the Safari Tuff tab. I used 2 layers of Wilson football leather and a 3rd layer of soft chamois leather. Then I sewed it together with sinew, after drilling the holes thru all 3 layers. I also added a finger loop that's adjustable. 
I shot it this afternoon with my ILF Longbow and ILF Recurve. It made shooting both bows much easier, as I was able to hold the string at full draw longer and in more comfort.

I shot it this afternoon with my ILF Longbow and ILF Recurve. It made shooting both bows much easier, as I was able to hold the string at full draw longer and in more comfort.
