... scars, burnt scars and surgery scars, etc Collagen Stimulation Vertical 0 - 20KHz Ultra Pulse, CO2 Fractional Laser Machine MED-870+, ... 635 n Large Image : Vertical 0 - 20KHz Ultra Pulse, CO2 Fractional Laser Machine MED-870+, ... T, Western UnionSupply Ability:800 units per monthDetailed Product DescriptionVertical 0 - 20KHz Ultra Pulse, CO2 Fractional Laser Machine MED-870+, ...