Hey Lavinia, Sorry to hear about the fit issues you're experiencing. When designing our bands, we studied several statistical analyses on the distribution of wrist sizes among various populations. The result is a band that accommodates not only a wide variety of watch designs, but also wrist circumferences. Our quick release strap are generally designed to fit wrists between 5 1/2 and 8 inches in circumference. However, the size and geometry of the watch will also impact fit. We do offer some specific Long length bands, which sounds like they may be a better fit for you. We encourage you to shoot us an email at info@bartonwatchbands.com as all of our products and purchases carry a 100% satisfaction guarantee within the first year of purchase and we're happy to help make things right.