United Kingdom Size 00G Plug / Tunnel (10mm) to US: 12mm Statement Hoop

United Kingdom Size 00G Plug / Tunnel (10mm): Features a post thickness of 10 $\text{mm}$ (0.3937 $\text{in}$), hoop inner diameter of 0 $\text{mm}$, gemstone carat equivalence of N/A (Plug), and earring style Plug / Stretched Lobe.

US: 12mm Statement Hoop: Features a post thickness of 1.2 $\text{mm}$ (0.0472 $\text{in}$), hoop inner diameter of 12 $\text{mm}$, gemstone carat equivalence of N/A (Hoop), and earring style Hoop / Bold Fit.