Features Cosmetic patient protective eyewear goggles suitable for cosmetic laser procedures leds treatment remove tattoo and teeth whitening Suitable for Intense pulsed light IPLProtection wavelength 190nm 2000nm Block all wavelength light Absorbting materials extensively used in laser and cosmestic field Static absorbs over 99 9 harmful UV Since it is for patient when patient wear it 1 2 light can be pass through it is not suitable for the operator Specification Color BlackSize 12 5cm 4 92Case 15 2cm 5 98x4 5cm 1 77x2cm 0 78 Conversion 1cm 0 3937 inch 1inch 2 54 cm Optical density OD 4Protection wavelength 190nm 2000nm Package includeds 1 x Laser Protection Goggles1 x Case Details pictures