INBLUE Men's Rhodium Plated Cufflinks Silver Tone Black Stud Set Tuxedo Size: 0.71 x 0.71 inch Size: 18.0 x 18.0 mm Metal: Brass,Rhodium plated ( 100% Nickel free ) Please check out 1000s Jewelries we offer Including a velvet bag printed with Brand Name "INBLUE"