Title: Hypoallergenic Eyeglass Frames with Flex Hinge
Description: Experience superior comfort and durability with these hypoallergenic stainless steel eyeglass frames. The plastic-coated temples prevent oxidation and ensure long-lasting wear. The innovative flex hinge provides a pressure-free fit, preventing discomfort on the temples and protecting the frames from accidental damage. Compatible with all lens types, these frames boast a 50mm lens width, 20mm bridge, and 140mm temple length. Suitable for pupillary distances (PD) ranging from 56mm to 64mm. Lens markings are permanent and will not fade.