To create a sheet bend, bend the thicker or more slippery rope into a “J” shape (like a fish hook). Then pass the other rope through the hook shape from behind, wrap it around the entire fishhook once and then tuck the smaller line between itself and the other rope. If the ropes are the same diameter and texture, the sheet bend actually resembles a square knot. To tie a sheet bend with fabric or a tarp, collect, squeeze, and shape the material into a “J” shape, and then run your rope through and around the “J.”