Quantity: 1 piece, Adjustable glasses. Adjustable glasses offer a convenient solution for clear vision without the need for a prescription. Customize your focus quickly to see clearly at various distances, including near, intermediate, and far ranges. Made from high-strength, lightweight materials, these glasses weigh only 27.2 grams, ensuring comfortable extended wear. The durable design features wear-resistant, shatter-resistant lenses with a scratch-resistant, waterproof, and oil-proof coating for reliable protection. These adjustable focus glasses are suitable for indoor and outdoor use, ideal for reading, watching TV, gaming, traveling, or other daily activities. Perfect for individuals with presbyopia. Includes a premium glasses case for safe storage and portability. A practical and thoughtful choice for everyday eyewear.