In contemporary Ireland, it is traditional for a man or women to give a loved one a trinket such as a necklace or ring signifying his affection towards each other. The triquetra, also known as a "trinity knot", is believed to represent the three promises of a relationship such as to love, honour, and protect, and can be found as a design element on Claddaghs and other wedding or engagement rings. The circle often seen around the triquetra signifies the infinite and eternity. It also represents protection. Circles are often drawn around Celtic knots to represent spiritual unity with the devine - a connection that cannot be broken. Available in different colours.