Spec | rayon, cotton, nylon, polyurethane, polyester, and etc., polyester, and polyurethane, 16 x 100mT (1,000 gauss) ferrite permanent magnet |
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Size | S: (Approx.) 28 - 34cm (around knee), M: (Approx.) 32 - 38cm (around knee), L: (Approx.) 36 - 42cm (around knee) |
Color | Beige |