Specsmakers Eco Unisex Eyeglasses Full_frame Rectangle Large 52 TR90 SM COC204 Product Information technical Brand Name Specsmakers Model No. SM COC204 Product Type Computer Glasses Frame Type Full Frame Frame Size Large (Size Chart) Lens Width 52 Bridge Size 20 Temple Length 137 Lens Height 38 Frame Material TR90 Shape Rectangle GenderUnisex Front ColorGlossy_Grey Front MaterialTR90 Temple Color Black Temple Material TR90 - Specsmakers