4 bronze-coloured bachelor buttons, 17 mm diameter. Oops, your trouser button has come off! You need to replace it, and quickly. The BOHIN steel bachelor buttons will enable you to very easily replace the fastenings of your trousers, particularly the jeans. You do not need to know how to sew, since all you have to do is pierce the wrong side of your ‘waistband’ with the nail provided and clip the button on the right side into the nail. BOHIN offers its bachelor buttons in two sizes: 14 mm and 17 mm, in the following colours: bronze, gunmetal grey, silver, gold.