The NATO straps are made from straight heavy thread woven nylon. Exceptionally strong, abrasion resistant, lustrous, low in moisture absorbency & easy to wash, too. 316L High Quality Stainless Steel buckle and loop keeper ensures a good tight fit and rust

NATO18006GD
Brand Name : NATO Plain Color
Lug width : 18mm
Buckle size : 18mm
Buckle Include : Yes
Buckle type / Finish : 316L stainless steel Polished IP Gold
Overall Length : 280mm
Thickness : 1.0mm
Design to fit : Military Style 18mm lug width watches
Material : Nylon
Color / Finish : Black