The Liu Jo LJ2835 001 glasses combine a squared, full-rim silhouette with a lightweight BIO INJ-G820 frame for everyday wear and clear optical styling. Key attributes: Black | BIO INJ-G820 | Squared frame | Full-rim silhouette | Dimensions & fit: Lens width: 54 mm | Lens height: 42 mm | Temple length: 140 mm | Composition & care: BIO INJ-G820 (frame) | Acrylic lenses | Clean lenses with a microfiber cloth and lens cleaner. Wipe the frame with a soft cloth and avoid abrasive cleaners or solvents.