Length and Thickness
Length: 10 inches
Width: 16mm, 18mm, 20mm, 22mm,24mm
Fits wrists 5" to 7 1/2" inches in circumference, and covers most of the watch size on market. Measure the width of the lugs of your watch before purchase and choose the corresponding strap size. The nato strap has a thickness of 1.3mm and can pass through the lug space of most watches on the market.