Head width : 18mm 20mm 21mm 22mm
Strap weight : 18.3g
Strap Length : 120+80mm
Strap Materia : Nylon+Sailcloth
Strap Thickness : 3.2-4.5mm
Other details : Stainless Steel Buckle
About the package : 1*Watchband (not include the watch ) + Tool
This watch band fits most watches.