Thank you for your interest in the product. Elini Pastel Color Strap Unopened and unused. These are parts from a watch I previously owned. They were kept in a plastic bag in a desk drawer. Sizes are: Buckle side band body: 65mm Hole side: 100mm Attachment width: 10mm Buckle width: 8mm Easy to attach. Recommended for those who understand the above, Elini watch users, and those looking for a 10mm wide women's strap.