Unused Roboband tapered 18/16 watch strap. The buckle measures 16mm inside. The ends are 18mm. Spring bars are included. The length measured end to end without measuring the buckle is 7 1/8" (181mm). Shown with a couple vintage watches as an example of fit. 48.22224 $12.95/ea shipped tracked & insured in the USA. $23 for 2 Thanks, Scott timesofplenty