Stainless Steel 2-tone "Dreams Come True" Couples Pendant Necklaces Set 18'' 20'' Chains Gift Boxed Black pendant's size: Inner diameter 18mm (0.71''), Outer diameter: 20mm (0.79''), Thickness: 2mm Rose goldtone pendant's size: Inner diameter 15mm (0.59''), Outer diameter: 18mm (0.71''), Thickness: 2mm The circle design implies the eternity of love Pendant necklaces set for two, great his and hers jewelry gift Perfect for couples, boyfriend girlfriend