SevenFriday Sunglasses Seducer, SAF2/01. Square Frame: Tortoise polished acetate frame. Semi matte stainless-steel inner rim with 5N gold PVD treatment. Inserted stainless steel polished square-cushion shape signature with 5N gold PVD treatment. Temple: 145mm. \"7F\" icon logo on each temple has architectural trellis core. Wire in horizontal brushed stainless steel with 5N gold PVD treatment. Transparent brown polished acetate merges with a matte brown acetate temple and temple tip \"7F\" icon logo on the inside left temple. Lenses: CR39 warm green lenses with blue anti-reflective coating on the inside • Category 3. 100% UVA/UVB protective lenses. NFC Chip: NFC Chip embedded in the left temple tip allows authenticity verification via the SEVENFRIDAY App and the NFC scanning station. Packaging: Packaged in a collapsible natural cork box with red cleaning cloth.