DESIGN DETAILS: The total width of frame is 145 mm,wider than normal metal frame reading glasses.More comfortable and suitable for American face types.Exquisite craftsmanship brings you these high-quality reading glasses,Very suitable for your daily and work use 3 PACK: 3 packs of high-quality men's reading glasses, perfect for home, office, car, or bedside use. If you want to stand out from the crowd and pursue exquisite appearance and fashionable design, this pair of reading glasses is obviously your best choice PROTECT VISION: Blue light blocking reading glasses can effectively reduce the continuous damage of blue light to the eyes. After using blue block readers, the intensity of bluelight emitted by mobile phones, computer TV and other screens is effectively suppressed,No worry about eye fatigue, blurred vision and headache, let you have a better sleep ITEM DIMENSIONS: Lens material: AC ( No glare And Clear vision ),Lens width: 54 mm/ 2.13 in,Lens height: 35 mm / 1.37 in,Frame material: metal , multiple magnifying strendth for you to choose: 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.0 3.25 3.50 3.75 4.00 AFTER-SALES SERVICE: Products can replace within 101 days after sale if it cannot use due to the quality problems in the precondition of non-artificial damage.Customer satisfaction is always the driving force of our progress CRGATV is a professional glasses fashion company integrating R&D, production, sales and services.The company adheres to the business philosophy of combining fashion with quality, emphasizing innovation, originality and value,CRGATV has refined its vision to earn customers' recognition.3-Pack Trendy Blue Block Reading Eye Glasses, Half Rim Wide Readers For MensColor:Black Brown MetalgunMaterial : Metal Frame, AC Lens,Spring HingesDiopters power available: 1.0x 1.25x 1.5x 1.75x 2.0x 2.25x 2.5x 2.75x 3.0x 3.25x 3.5x 3.75x 4.0xPackage includes: 3 x Reading Glasses + 3 x PouchesNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Size for manual measurement, there may be a 0 to 0.5 cm error, belongs to the normal phenomenon.