For Sale is our CLOCKWORK SYNERGY 2-Piece Classic Nylon Replacement Watch Straps. These Straps are made out of durable, but extremely comfortable Nylon. Multiple Hardware Finishes to choose from. Length is 125/75mm , adjustable to fit most size wrist. 1.25mm thick. Each order comes with our Genuine Clockwork Synergy® Branded Box! Please visit all of our other listings for other styles, sizes and colors.