Presbyopia glasses with a front frame made of soft material and thin metal temples. They feature a flex system for greater durability. OPTOSQUAD reading glasses meet all specifications and necessary safety requirements according to the European Regulation (E.U.) 2017/745 on medical devices (MDR) and have EOF notification. EN ISO 13485:2016 Medical devices - Quality management systems. You will receive a carrying case, cleaning cloth, and retention cord together with the glasses.