This pair of earrings show a few of Seoul's landmarks or places that tourist visits the most. The top part shows Haechi a mythical lion that brings in fortune, below the crystal is Sungnyemun Gate which is Korea's #1 National Treasure. and the bottom part is the N Tower which is Seoul's famous landmark.. What's Inside. Component: 1 pair of Seoul Blues Earrings/Clip-on. Materials: grey-blue crystal, synthetic Ruby, cubic zirconia, brass, white gold plating, etc. Size: approx. 11.9 x 18.5mm