ROCKNIGHT Glasses Pince-nez mountings Silicone nose pads material

Imported Plastic frame Plastic lens Lens width: 44.45 millimeters Bridge: 12.7 millimeters Note: new package are updating,you may receive a white or black color of the case Comfort: Designed in Silicon Valley, ThinOptics Readers are feather-light and engineered to grip with gentle pressure. They can be moved up or down your nose for optimal fit and comfort Strength: Every ThinOptics Reader is made of shatterproof, thermo-injection molded, optical-grade polycarbonate. The bridge is made from a shape-memory metal called Nitinol, which is 10x more elastic than spring steel and encased in medical-grade silicone tubing Quality: We use the same lens material regularly found in high-end prescription glasses. The lenses are made by one of the most advanced optical lens manufacturers in the world and the durable case is made to protect your glasses from damage Fit: ThinOptics Readers have been designed to fit the vast majority of noses. They can be positioned higher up or down the nose fo