Recon stone sizing

So I have been looking at getting some recon stone for wedges and on Macecraft they sell it in 1/8th thickness which is great but does not say the length or width, Does anyone know what the sizing is when u order the recon stone, just want to know if its worth the 25 bucks for it or not,
Thanks :)

ML

I think that the piece I got was something around 4"x6"x.125" Which will get you around 25 wedges or so...