Features: High quality stainless steel material, wear-resistant, durability as new. Curved interface , fitting snugly to the wrist. Easy to install and disassemble, enhancing the overall aesthetic taste. Suitable for watch enthusiasts who pursues fashion and quality, especially those who pay attention to details. Daily wear, business meetings or leisure gatherings. Specifications: Color:Eighteen Choices Dimension:15mm/0.59in 16mm/0.62in 17mm/0.66in 18mm/0.7in 20mm/0.78in Component:Stainless Steel Package Includes: 2pack Watch Band Adapter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.