Form Kendra Scott, the Alex 5 Link Black Stainless Steel Bracelet Apple Watch Band features: Black tone stainless steel Butterfly clasp closure  Compatible with Apple Watch® Series 1-8 and any Samsung Galaxy Watch® with 20mm straps Includes 2 sets of end links, each compatible with the 2 different sizes of watch head sizes respectively Strap width 20mm tapers to 16mm Strap length approx. 6.97" - 5.55"  Imported.