Excellent Bifocal Half-Frame Reading Glasses Brand new Flexible Metal Alloy pocket reading glasses Has 1.00,1.50,2.00,2.50,3.00, diffrent diopter/degree can be choice Unique Design that end up being smaller, lighter and easier to manage High-quality refractive lens is smudge resistant & easy to keep clean Made of high quality material, the temples are ultra light & never deforms