18mm Stainless Steel Butterfly Buckle Link Watch Band For Withings Activit&eacute;, Activit&eacute; Pop or Activit&eacute; Steel (YESOO Retail Packaging - 180 Days Warranty) (Black) Compatible Model: Withings Activit Pop Watch Band Width: 18mm, Lengths: 180mm (Adjustable) 2 Quick Release Spring Pins to swap watch band quickly. No tool is required Stainless Steel Butterfly Buckle Closure For Fashionable and Elegant Design Package Contents: 1 Watch Band, 2 Quick Release Spring Pins