Stylish | Minimal | Smart casual | Easy to carry ► MATERIAL - - Concrete - String (black) - Clasp (metallic black) ► CLOSURE - can be change to sliding closure (please tell me when placing order) ► SIZE - 17" (Please let me know if you want the other sizes) Please allow slight difference on product length (<0.5") ► Gift box will be charged for protecting environment and avoiding wastage. ► For more information, please don't hesitate to contact me:) ► Welcome to follow our news at https://www.facebook.com/MaterialGame