Phiten PHITEN Phiten Supporter for Wrist Almost unused. Purchased for 1980 yen. The following is a quote: Provides firm support for wrist discomfort. Easy to support, just wrap it around. The hook-and-loop fastener allows for temporary fastening, so it can be put on with one hand. For both left and right wrists. Size: Vertical width: approx. 8cm x Length: approx. 23cm Circumference: approx. 20cm (the fabric stretches about 1.5 times)