Homer might suggest that alcohol is the cause of, and solution to, all of life's problems. But these Duff Beer cufflinks are certainly the solution to boring men's formal wear. An ideal and unique gift for a Simpson's fan! Duff Beer cans are attached to a silver toned chain link and bar for easy threading through French cuff shirt holes. [Duff approx. 24mm(h)] (Matching accessories also available - check out our Duff Beer keyrings and Duff Beer earrings. Please note: these cufflinks are NOT waterproof! As they are made from wood and paper, Cheeky Little Monkeys does not recommend getting them wet.