- Comfortable string (sesame style in black/almond style in brown) | Adjustable length | Smart casual | Minimal ► MATERIAL - Concrete, string ► SIZE - extend to 34” max.(If you want the other sizes, please let me know) 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