These are unique boutique rhodium plated jeweled emboss tourbillon cufflinks. The emboss tourbillon inlay rose red Swarovski crystal decorated with yellow carbon fiber back. The outer metal parts made of 316 stainless steel with hand made high skill mirror/brushed mixed polishing and no welding trace. Each cufflink has an independent serial number make you easy to distinguish and identify. In order to ensure more protection, the cage has covered with glass ensure dust, air and water tight resistant. Each pair come with an individual retro gift box, a microfiber polishing cloth and an international warranty in the form of a heart shaped brushed polished card. Product has been carefully selected and 100% IQC & QC pass in our factory before shipment. The diameter is a reasonable 20 mm, weight is 20 grams/pair. Lending to a super comfortable wear! Dich Creat provide free shipping services by DHL/UPS/Fedex/TNT/Aramex or DHL Parcel/DHL eCommerce. We guarantee 5-10 days arrival your mailing address upon receive order and payment. If you prefer to ship your cufflinks by speed post. Please provide your contact Tel/Mobile phone numbers and leave a message. Thank you for your cooperation.