Celtic Love Knots represent eternity - they have no start or finish and are symbolic of loyalty, faith, friendship and love. They generally consist of two interlocked knotsmade with parallel cords. In an old Irish fable, a young couple would prove thier love would last by taking a small limg of a tree to craft a lovers knot. If the knot held and grew for approximately one year, thier love would stay true. 
Measures - 9.7cmL x 9.7cmW x 4.4cmH