Details Brown 10mm Cured Cellulose Acetate Frame With Custom Double Laminated Acetate Temples And Brown Lenses Silver Arrowhead Front Pin Exposed Silver Wire Core With Custom Hairline Engraving Silver Tension-secured Custom 7 Barrel Hinge Sienna Cr39 Lenses 6 Base Lens With Backside Anti-reflective Treatment Frame Shape: Square 100% Uv Protection Measurements Size: Medium Temple Length: 142mm Frame Total Width: 143mm Lens Width: 49mm Lens Height: 38mm Bridge: 21mm