The safety goggles adopts optical lens with 190-540nm protective wavelength, can well protect your eyes in beauty industry, processing and manufacturing industries. Compact and portable, with cloth bag and hard box for convenient carry. Features: Selected material, with high strength and great durability. Lightweight design, with ergonomic nose pad and telescopic leg, comfortable to wear. 4 colors of translucent lens for option, simple but stylish, providing wide view angle. Adopts optical lens, with 190-540nm protective wavelength, designed for protecting eyes. Compact and portable, with cloth bag and hard box, easy to carry. Note: Size and color may be slight different because of manual measurement and different light conditions, please in kind prevail. Thank you. Specifications: Color: Transparent Yellow/ Transparent Green/ Transparent Blue/ Transparent Red (Optional) Material: Optical Lens + Plastic Protective Wavelength: 190-540nm Item Size: 147 * 55 * 55mm / 5.79 * 2.17 * 2.17in Item Weight: 31g / 1.09oz Package Size: 17 * 7.5 * 7cm / 6.69 * 2.95 * 2.76in Package Weight: 86g / 3.04oz Package List: 1 Pair of Goggles 1 * Cloth Bag 1 * Hard Box