Sell TEFUK Protection Goggles Laser Safety Glasses Red Eye Spectacles Protective Eyewear . best price

Features: 100% Brand new and high quality!! Visible Light Transmittance: >55%. Protection Features: All-round absorption. Protection Wavelength: from 190nm to 540nm. Simple design, large effective protection size Made of high quality material, strong impact resistance , protective effect is remarkable Adjustable arm length could make you find the best wearing position easily Specifically for laser protection design, can effectively prevent laser damage to your eyes. Specifications: Color: Red Material: Polyester Size: Approx 15 x 5.5 x 5.5 cm. Attenuation: (10-6 < N% < 10-4). Optical Density: > 5.0, (OD +5, OD +6). The length of temple is adjustable (3.6 - 4.5 inch / 9 - 11.4cm). Quantity: 1 Pcs Package includes:1 x Protection Goggles Safety Glasses