Hackett's HEB16212149 Optical Frame pairs a durable metal full-rim construction with a neutral grey finish. Designed for everyday wear, it offers a classic rectangular silhouette and straightforward styling. Key attributes: Grey | Metal | Full-rim frame | Rectangular shape | Demo lenses | Dimensions & fit: Lens/Bridge/Temple: 49/20/145 mm | Composition & care: Metal | Clean lenses with warm soapy water and a soft microfiber cloth. Avoid chemicals or alcohol. Store in a case and avoid prolonged exposure to heat.