Essentially two stacked Munter frictions, the super Munter friction is rarely used in bondage. It’s a great choice on the rare occasions when you want a more stable Munter.
1Go over the green rope and double back.
2Cross over the standing part.
3Go under the green rope.
4Double back over the green rope.
5Cross under the standing part.
6Go over the green rope and snug the knot.
This knot is ABOK # 1195 (Zigzag Knot)
If you add an extra turn to the super Munter friction, it becomes a super Munter hitch.
Riggers commonly use the name super Munter to refer to both super Munter frictions and super Munter hitches.