Thank you for viewing. The frame width is 47mm, the nose bridge width is 16mm, the temple length is 138mm, and the lens height is 34mm. Weight: approximately 18g. Frame and temples: polycarbonate. Lenses: acrylic. These are progressive lens glasses without a visible line. You can see both near and far, so they are convenient and don't require taking them on and off. The lenses are made of transparent acrylic. The lightweight and flexible shape-memory frame requires no adjustment and provides a perfect fit, offering excellent comfort. They are ultra-lightweight at approximately 18g, so you'll forget you're wearing them. They feature high specifications, such as nose pads designed to fit Japanese noses and non-slip rubber on the temple tips. The plastic outer box will be folded and included. The product will be protected with air-bubble wrap.