double knots wrap 二つ結び

This is a way of wrapping long objects. The two knots are in same size. Double knots is convenient for wrapping items that need frequent access.
1) Place the box in the centre of the Tsutsumi.
2) Cross A and B over the box and pull firmly.
3) Tie a knot with A and C to the left of the box.
4) Pull B and tie a knot with D.