A pair of Hammer and Pliers Cufflinks, with swivel clasp. Dimensions 11mm x 25mm and 16mm x 20mm. Could you be a joiner/carpenter without a pair of pliers and hammer in your toolkit - No. These are a novel idea to make any shirt sleeve interesting. A great idea of a gift/present or just treat yourself. Dimensions pliers 25mm x 10mm and hammer 20mm x 10mm.