Straight lines are harmonized in this frame to give rise to sunglasses with personality with sharp shapes and presence. Mount : Cellulose acetate with 5-prong metal hinges. Glasses : CR39 B6. Protection : Total UV400 protection with category 3 protection filter. They are not suitable for looking directly at the sun or for use in a solarium. Health : Sunglasses that do not require a medical prescription. Packaging : They come in a new semi-rigid PVC case and an outer box with various designs. Read moreBrand MR BOHODimensionsWidth: 14.5cmxLength: 14.5cmxHeight: 3.6cmCare instructionsClean only with the cloth included with the glasses. MR BOHO Colmena Frelard Sunglasses with Classical Lenses - Trouva