HD Trading Designer Style Fashion Reader Bifocal Presbyopic Reading Glasses Spectacles +2.50 Brand new Bifocal safety presbyopic glasses. Fashion black arc style temples, clear lens, more functional with bifocal design Built with Soft synthetic rubber for nose pad & temple tips provide more comfort & slip resistance (non slip) Made of high quality PC plastic material, the slim Frame is made of metal and it is ultra light & never deforms Shield up to 99.9% of UVA and UVB light with shatter resistant polycarbonate lenses