B&G Prime 3.1

The simplest one-strand  knot, called  a 'Trefoil' knot.  It is a 'prime' knot because unlike 'non-prime' knots, it cannot be decomposed or split into two or more other prime knots. 
We'll customize any knot;  say  with a thinner or thicker strand, or make it out of a multi-strand for a rope look. We can also link multiple knots into a chain, or anything you can imagine and a  few things you might not.