As Kermit said its not that hard to do and I did have to undo a section that I messed up .
once I learned to use my grid it went smooth.
The material is waxed flax twine called -Colonial No. 12 Flax Twine- I found it on the Internet. That is what Beth recommended .
The back issue is available from Muzzleloader Mag. Easy to understand.
I looked elsewhere for instructions and had no luck. The ladies at the craft shop were too young to remember Macram'e but they had heard of it,and had no idea where to find a book on it . We're getting old Kermit!
The piece is 15" x 13" and the whole thing is constructed using a square knot.
I worked on this a few hours at a time so I 'm not sure of the total time ,
There are 30 knots across each row , 3 rows of knots to the 1/2 inch
it took me around 30 minutes to do a row once I got the tying down.
I made this using 1/2 inch squares and it would go faster if I had used 1 inch
Having made this one I'm in no hurry to do another