- Celtic FC silver plated crest ring. - Size guide: Small - size R, Medium - size U, Large - size X. - Comes in a gift box. - Official licensed product.. - UK size: Large, FR Size: L, ES Size: Large , more→DE Size: Large, IT size: Large, US & CA Size: Large. - UK size: Medium, FR Size: M, ES Size: Mediano, DE Size: Medium, IT size: Medium, US & CA Size: Medium. - UK size: Small, FR Size: S, ES Size: Pequeño , DE Size: S, IT size: Small, US & CA Size: Small . - Code: UTTA1744