The Sailor Knot is of an ancient design originating amongst Celtic sailors who would often spend many months at sea away from their loved ones.  As a memento for his beloved ashore, a sailor would weave such a knot out of rope.  While the knot itself is a single never-ending plait, it is divided into two distinct sides.  The elements of each side are made from their respective side of the same loop.  This symbolizes the blending of two individual lives into a single life of common purpose.  Among the strongest of knots when tied with rope, it represents a bond that only grows stronger over time and under tension.  Two hearts can be seen, encircled with a ring, indicative of a wedding band, supported by four corners, symbolizing harmony, friendship, affection and deep love.