This SEVEN London Set of two Cufflinks are beautifully finished propellor links, that feature a stunning dual texture finish to accentuate the shape & depth of the propellor. A must have for pilots, enthusiasts, & the ambitious alike. Finished in Sterling Silver with solid back. These SEVEN London Cufflinks are 23 mm wide & 30 mm long, with a weight of 12 grams, made from solid sterling silver.