Features: 1.High quality leather smart replacement band. 2.Made of high-quality ,environmental and healthy The cowhide and stainless steel material comfortable to wear. 3.Screwless simple to use. Adjustable strap length of 16-20 cm. 4.oftness is moderate, wear very comfortable. 5.Compression molding, sturdy and durable. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Description: 1.Product Name: Mi Band 6/6 NFC Wristband 2.material: metal 3.Size: 23.5*2.05*1CM 4.Packing size: 9*12*2CM 5.Suitable for wrist circumference: 16-20CM 6.Double button butterfly buckle style belt, retro style, metal buckle shell, easy installation Package List: 1 x watch Strap