This ring is multifunctional, it can be used as a decorative accessory or to check the time. It is a wonderful accessories for your outfit to make you special and cool. Made of high quality alloy and stainless steel material, the ring is durable and wear-assistant. The diameter of the case is 2.1cm, and the perimeter of the product is 7cm. It will be a perfect gift for your friends, family members. Item Name: Finger Ring Watch Material: Copper Alloy Dial Material: Copper Alloy Strap Material: Stainless Steel Movement Type: Quartz Size: Black: 2.5cmx2.5cmx2.2cm/0.98inx0.98inx0.87in White: 7cmx6cmx2.3cm/2.76inx2.36inx0.91in Red: 23cmx2cmx1cm/9.06inx0.79inx0.39in Blue: 9cmx6cmx2cm/3.54inx2.36inx0.79in Yellow: 4.3cmx2.5cmx2.3cm/1.69inx0.98inx0.91in Purple: 8cmx6cmx2cm/3.15inx2.36inx0.79in Green: 2.5cmx2cmx2cm/0.98inx0.79inx0.79in Pink: 23cmx2cmx1cm/9.06inx0.79inx0.39in Notes: You will find more amazing products if you visit our store. Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements,allow for slight size differences. Package Includes: 1 X Finger Ring Watch