Features： 1、 Replacement: The ED therapy machine probe can replace the old or bad probe very well, and it is a very practical accessory. 2、Stainless Steel Material: The shockwave therapy probe is made of high quality stainless steel, which is strong and durable, and is not easy to deform. 3、Wide Application: The shockwave therapy probe has a wide range of applications and is suitable for most pneumatic ballistic pain physiotherapy instruments. 4、Promote Blood Circulation: The probe works well with the ED shockwave instrument, improves microcirculation and blood circulation, and promotes cell metabolism. 5、Equipped With ED Shockwave Instrument: The shockwave therapy machine probe needs to be used with an ED shockwave instrument, and with a handle, the pain relief effect is good. Specification： Item Type: Shockwave Therapy Massage Probe Material: Stainless Steel Scope of application: Pneumatic ballistic pain physiotherapy instrument Style: 4#20mm Package List： 1 x Shockwave Therapy Massage Probe