Brand: LianSan Model: AF-600M The Frames Colors: Black The Lenses Colors: Black Model: AF-600M Frame Color: Silver Gray The lenses Colors: Silver Gray Model: AF-600M The Frames Colors: Blue The Lenses Colors: Blue Model: AF-600M Frame Color: White The Lenses Colors: Green Model: AF-600M The Frames Colors: White The Lenses Colors: Red Frame Material: Imported Silicone Material, The Advantages Of Imported Silica Gel (Adsorption Properties, Good Thermal Stability, Chemical Stability, High Mechanical Strength, Etc.) Lens Material: PC, PC Material Advantages (Extremely Impact-resistant, Lightweight, Medium Thickness) Product Features: 1.Mirrors With Imported Pure Silicone Material, The Tensile Strength And Easy Snap Adjustment, Lightweight And Comfortable, No Pressure. 2.Humane Adjustable Silicone Nose, 108 Degree Rotation, And Comfortable To Wear. 3.Extreme Precision Optical Polycarbonate Lens, Clear Vision, Anti-Glare UV Ultraviolet Light Texture, Impact Resistance, Chemical Resistance, Such As Super Characteristics. 4.Mirror Ring Made ??Of Imported Silica Gel, Waterproof Lightweight Comfortable No Pressure. Invoice Types: Invoice Customers, Please Specify In The Order To Invoice Shop Only Open Glasses Invoice. In Order To Ensure The Speed Of Delivery Of The Product, The The Invoice May Separate Flat Letter Sent.