Sterling Silver Bauxite Round Shape Cufflinks. CL004. These classic and sleek cufflinks feature round pieces of highly polished hand carved white Bauxite, which is framed within a deep sterling silver setting and operate on a twist and secure fastening. The cufflinks have been designed and made within our workshops in Ashbourne, Derbyshire and matching items are available within the collection. Bauxite is a pure white material which has a highly vitreous lustre when polished, predominantly an Aluminium based material. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 16mm x depth of setting 5mm.