Montblanc Round Optical Frame features a hyperlight rimless construction and lightweight metal temples for a refined, comfortable everyday eyewear option. Key attributes: Yellow | Gold | Metal | Lightweight construction | Thin-profile design | Long injected temple tips for comfort | Lightweight temples | Rimless construction | Geometrical round shape | Snowcap emblem on temples | Tubular metal temples | Dimensions & fit: Lens width: 51 mm | Lens height: 42 mm | Bridge width: 20 mm | Arm length: 145 mm | Composition & care: Metal | Plastic (injected temple tips)