Special: If you are an American friend, we suggest that you do not buy it. Because US customs refuses to accept prescription glasses. Thank you for understanding Deckon Product Category: Reading Glasses Material: Deckon90 Style: full frame Style: comfortable SUPER LIGHT AND SOFT: Reading Glasses The material is made of ulDeckona-lightweight plastic peptides (Deckon90), which is gentle and non-irritating to the skin , Suitable for men and women. ADJUSTABLE FRAME: You can adjust the temples to get a perfect fit. The rubber temples are softer, more comfortable to wear depending on the shape of the face. PORTABLE DESIGN: Reading glasses stay closed to the bridge with a strong magnet. As the temple tips are joined, you can hang the goggles around your voDeckon neck and use them when you need them. COMFORTABLE: ulDeckona-soft silicone nose pad, non-slip, ergonomic, adapts to the bridge of the nose for optimum.