Product information: Color: Single frame, single frame + glasses case + glasses cloth, Myopia 0–400 degrees (please specify the prescription for each eye and pupillary distance when placing your order), Myopia 425–600 degrees (please specify the prescription for each eye and pupillary distance when placing your order), Myopia 625–1000 degrees (please specify the prescription for each eye and pupillary distance when placing your order), Blue-light blocking 0–400 degrees (please specify the prescription for each eye and pupillary distance when placing your order), Blue-light blocking myopia 425–600 degrees (please specify the prescription for each eye and pupillary distance when placing your order), Blue-light blocking myopia 625–1000 degrees (please specify the prescription for each eye and pupillary distance when placing your order), Concave-convex lenses 0–600 degrees (contact customer service for custom orders). Material: Resin Wearing method: Head-mounted Package contents: Simple packaging