Our company produces items of jewellery and gifts made from 100% pure tin, tin is a great metal and is also the traditional gift for the 10th wedding anniversary. With this in mind we thought it very fitting to create a pair of tin cufflinks made from 100% pure tin in the shape and symbol of Tin on the periodic table. SN is the Symbol and 50 is the number. These cufflinks are a really grewat 10 year anniversary gift idea for him to celebrate and keep as a keepsake for this very special 10 year wedding anniversary. Each pair of cufflinks comes complete in a gift tin and comes with a certificate of tin purity and date on manufacture stamp.