To begin, it is important to understand the basics of seahorses. Seahorses are a type of bony fish, which classifies them in the animal kingdom, phylum Chordata, and class, Osteichthyes. Seahorses are part of the family Syngnathidae, which also includes pipefish and sea dragons (Boschung 530 and Moore 1).
Fat Quarter Bundles. Fat Quarter Bundles are collections of fat quarters from a fabric line. Fat Quarters are quarter-yard cuts of fabric cut wide (hence the name fat). Their approximate size is 18 x 21.
To figure out how much fabric you'll need, draw a sketch. Basically, you'll have a rectangle of fleece, surrounded by a larger rectangle; the part in-between the two rectangles is the length of your ties. The fabric usually comes 58-60 inches wide, so use that as the width of the larger rectangle.