These frames are not only retro and stylish, but they also reduce the effects of solar blue light that comes from your computer, phone, television, and more. They are non-prescription with clear lenses and a brown tortoiseshell design frame. Non-prescription lenses Solar blue light reducing Lens Color: Clear Frame Color: Brown tortoiseshell Frame Type: Retro Dimensions: 5.5\" W x 2\" H Material: Plastic Style Number: 89993 - Claire\'s Solar Blue Light Reducing Retro Tortoiseshell Clear Lens Frames - Brown