The core material is urethane sponge, so it won't hurt your skin when you move around.
Since there are separate units for the upper and lower limbs, it is possible to control in the required direction.
There are many types available, and they can be used for the upper and lower limbs, as well as the trunk. Type: No. 4
Specifications: Suitable range: 10.0-23.0cm
Suitable areas (approximate): Children/wrists, ankles, knees; Adults/ankles
Quantity: 1 box (2 pieces)
