No clasp; simply work neck through opening. 12" long collar with 3" opening. Fits like a 15" necklace. Collar width: 4mm.
2" Faux Coin, Silver Tone, Vintage Collar Bar L147
Faux Miniature Mercury Dime US Coin Vintage Tie Bar Clip
Vintage Roman Coin Cufflinks Brass Tone Mens Formal Wear Accessories
JeweBella 12 Pairs Mens Earrings Studs Stainless Steel Stud Earrings for Men Boys Fake Gauge Faux Ear Tunnel Faux Plugs Screw Back Earring Round Silver Black Earring Viking Gifts for Men Women 8MM
Gold Hoop Earrings,14K Real Goldplated Hoops with AAA Diamond Zirconia For for Women Girls, Small Huggie Hoop Earrings Set for Women, 3 Pairs Sterling Silver 925 Cartilage Hypoallergenic Earring
6mm Round Lab Alexandrite Corrundum Gemstone Gem Goldplated Tie Tack ESTT184