Links of London 20-20 Classic Ring. Marking our 20th anniversary, 20/20 recalls the three ring motif which honours our philosophy Love London Life . At the heart of the collection sits a trio of stacked rings with a swivelling centre ring which allows the wearer to change the position of facets, personalising the way the ring can be worn. Wear alone or stack for impact.RingsRingsOther Pattern Shop At House Of Fraser