Alexandra Obi Belt / Health Beauty & Spa / Workwear Polyester, Cotton, Why not make your uniform individual with our new mix and match obi belt design to help you style your outfit to your mood with little cost. Tie at the front, the back or in a big bow, the choice is yours. Wrap around contemporary belt. One size. 108ins in length with side slit to pass belt around the waist neatly.