Modern Elements Mens 4 Piece Collar Bar Pin Set - Gold Tone Brass Barbell Screw On End Solid Metal Construction - Perfect Gift Each One Measures 2 3/8" Long - Cylinder End, Sphere End, Cone End, and Rounded Cone End Four Separate Designs For Multiple Looks - No Breaking and Guaranteed To Last Material: Brass with Anodized Finish Perfect Size For Standard Size and Skinny Ties