Hey there! For sale are some 18mm Delugs straps. I purchased these for a watch that I no longer have, and do not have any other 18mm watches. The first is a Black Shell Cordovan Slim Strap linked here: https://delugs.com/products/black-shell-cordovan-slim-strap?variant=31329535885425 . It is the 18-16 in medium length, and new is $130. I have worn it maybe 3 or 4 times and am asking $75. The second is a Taupe Saffiano Signature Strap linked here: https://delugs.com/products/taupe-saffiano-signature-strap?variant=39650738241649 . Again, 18-16 and medium length, and new is $95. It is unworn, and I’m asking $50. The third is an Elastic Loop Green linked here: https://delugs.com/products/elastic-loop-green?variant=39882089037937 . It is 140mm in length and is unworn. I will include this strap with any other purchase. I can piece-meal this or (preferably) sell them all for $99 shipped to CONUS. I typically use USPS and prefer PayPal for payment. Thanks for looking!