100% and high quality Features: Presbyopic glasses are a helpful accessory for individuals experiencing age-related vision changes. Made from high-intensity materials, these glasses are durable and resistant to breakage. Blue light blocking reading glasses help filter harmful blue light, reduce glare, and may alleviate eye strain and discomfort. Ultra-lightweight resin lenses provide durability and comfort for extended wear. The casual frame design offers a professional and stylish look during work or reading. Reading glasses may help reduce eye strain and fatigue associated with presbyopia. Ideal as a gift for parents or older adults. Specifications: G: Unisex Material: Resin Available Strengths: +1.00, +1.50, +2.00, +2.50, +3.00, +3.50 Size: One Size Frame Width: 135mm (5.31in) Lens Width: 42mm (1.65in) Nose Bridge Width: 18mm (0.71in) Lens Height: 32mm (1.26in) Temple Length: 141mm (5.55in) Available Colors: Transparent, Black, Leopard, Red Quantity: 1 Piece Note: No retail packaging included. Please allow 0–1cm variation due to manual measurement. Due to differences in monitor displays, actual color may vary slightly from the image. Package Contents: 1 x Reading Glasses (other items shown in the image are not included)