Description:Stainless Steel Replacement Smart Watch Band Compatible forMi Band 3 / Mi Band 4.Width: 20mm / 0.8inch, Length: 150 - 220mm; length is flexible to adjust according to your wrist size.Fashion and simple design, attract the attention of others in public.Personalize your style and make your watch brand new.Perfect for daily and night wearing.Package Includes:1 Piece Stainless Steel Wristband forMi Band 3 / Mi Band 4Note:1. Please allow a slight color difference between the real item and the pictures due to the difference between monitors.2. All dimensions are measured manually with a deviation of 1-3cm.Thank you for your king understanding.