MiLTAT 20mm 3 Rings Zulu watch strap ballistic nylon armband - Grey, Black & Red, Brushed Hardware Shipping Estimate : 7 - 10 Business Days within US. Wrist size range : 150mm - 210mm available Material : Ballistic nylon 1.5mm (standard nato is 1.0mm) Hardware Finish : Brushed Design to fit : All watches with 20mm lug width