Groups: 4 groups: A,B,C,D. Colors: different tans/browns Colour combinations: monochrome Strings: main, pendants, Ply:all S Diameter: main 3mm, pendants 1-1,8mm Recto (tying pendant to mainstring): Knots:1/1 endknots (like a single knot), 1/2 endknots (a single knot securing the pendant tied with only part of the pendant as active), 8, long knots (S), single knots (S) The first secondary has a Z knot.