Material: Stainless Steel u0026amp; Metal (Tie clips and cufflinks are stainless steel, collar stays are metal.)nQuantity: 40 pieces collar stays + 3 pieces tie clip + 2 pieces cufflinksnSize: Tie Clip: 2.3u0026#34;*0.23u0026#34;; Cufflinks: 0.75u0026#34;*0.55u0026#34;; Collar stays: 2.2u0026#34;(10pcs) / 2.5u0026#34;(10pcs) / 2.75u0026#34;(10pcs) / 3u0026#34;(10pcs)nGreat for dress shirts, collard blouses, or tuxedo shirtsnPerfect for any occasions: Office, meetings, anniversary, weddingn