Guide Wire is FDA510K certified. 3cm flexible length J-tip, 0. ... and excellent steerability;3. Supportive proximal shaft increases pushabality;4. Guide wires of other specifications are also available (such as: Straight ... tip, 0.035in, 0.032in, 70cm, 150cm, 260cm etc.) . Guide Wire (0.038in*150cm, J-tip)