Beautiful Glass and Sterling Silver Cufflinks made from vintage pieces of your favorite sports team logo. Each piece is individually designed and unique. It's Sterling Silver backing with 16mm glass. Showing example is of BPL Soccer Team Chelsea, other teams by request. When ordering please specify which pair you would like made, or if you have a special request, no problem just message me! Perfect for that special person in your life! They add a unique touch to any outfit!