Material: 316 L stainless steel. Colour: Matte and shinny steel dual tone effect Circumference: 16.8mm Style: Versatile design 2 in 1 style ring. Designed to be worn in different way. Use your creativity and play around! Delivery: 7 - 10 working days. Registered Air Mail via Malaysia Post Worldwide with a tracking number. Fedex or DHL Express postage upgrades available.. Packing: All jewellery will be wrapped by premium jewellery box and ready for gift giving.