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.
LARGER THREAD SIZES THAT GIVE A BOLDER TOPSTITCH APPEARANCE. Tex Size = Gram Weight Per 1000 meters of undyed yarn. See the World Wide Size Comparison Chart for yarn size conversion. Years ago the most common size of thread used for topstitching denim was a Tex 60 or. 80 or possibly Tex 105 size threads.