18mm Perlon Reversible Unused Classic Single Pass nos 1960s Vintage Watch Band

NOS unused 1960s old-stock blue black red white striped Perlon watch strap.
Reversible: like 2 straps for the price of 1.
Yellow gold-tone buckle.
Switch to silver-tone no charge.
18mm width.
Works with wire lugs and spring bars.
Spring bars included.
9 3/4" (247mm) excluding buckle
Fits any wrist up to approximately 8 1/2".
Easily shortened at the buckle.
Shown with a watch so you can see how it works & looks when installed, watch not included.
#27.12100
$25 shipped tracked & insured in the US.
PM for international.
Thanks,
Scott
VintageWatchbands.com

That is Nylon not Perlon