The 2-Pack Connect + Connect Case features the first full-frame reading glasses that fit on the back of your mobile device. Innovative Mounting System: Connect uses a slim magnetic mount that adheres to the back of your phone with a durable adhesive strip. Compact Design: The mount designed to be unobtrusive, maintaining your phone's sleek profile while providing a secure attachment point. Multiple Strengths: Available in five lens strengths (from +1.0 to +3.0) to suit various vision needs. Easy On, Easy Off: Quickly attach or detach your reading glasses from your phone as needed, allowing unobstructed use of your device. Seamless Reattachment: The magnetic system ensures your glasses snap back into place effortlessly whenever you need them. Ultimate Convenience: Your full-frame reading glasses are now integrated with the device you carry most, providing Always With You accessibility. Universal Compatibility: Works with virtually any smartphone model, regardless of brand or operating system. Strength in Numbers: This Multi-Pack includes 2 pairs of Connect Reading Glasses in either Black or Clear Frames, and 2 Magnetic Connect Cases.