Welcome to sellbesteveryday.th! Specification: Color:BlackWhiteRose Size: about 12.5cm/4.92 Case: about 15.2cm/5.98x4.5cm/1.77x2cm/0.78 [Conversion: 1cm=0.3937 inch 1inch=2.54 cm] Optical density :OD +4 Protection wavelength: 190nm-2000nm Feature: -Cosmetic patient protective eyewear goggles suitable for cosmetic laser procedures leds treatment Remove Tattoo and teeth whitening. -Suitable for Intense pulsed light: IPL -Protection 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. Package Includes: 1 x Laser protection goggles 1 x Case Note: -Due to different producing batchesproduct details might be a little different.If you minding the differenceplease buy it carefully. -Please allow 1-3CM differs due to manual measurement. -Due to the different display and different lightthe picture may not reflect the actual color of the item.Thanks for your understanding. HAVE A GOOD SHOPPING TIME!