Strap size introduction: 10MM bandwidth (hole spacing 5MM) Note: The hole distance is the center position of 2 points Strap material introduction: The short strap is 75mm and the long strap is 105mm. Customers who purchase watch straps will receive 4 spare screws and small Phillips screwdrivers. 10mm suitable for bering11429-367 11429-387 11429-166 11426-367 Suitable for both OBAKU and Victoria Hyde women's watch belts, with a size of 10mm and a genuine belt with screws. 10mm is the width of the strap, with a thickness of approximately 1.4mm