2 Pcs Full Frame Pinhole Glasses For Vision Improvement and Eye Protection

Features: 1. Color: As Shown 2. Material: PC 3. Size: 14.20X11.80X4.10cm /5.58X4.64X1.61in 4. Durable: Made of high-grade PC materials, practical and long-lasting 5. Functional: Pinhole design allows narrow light beams to enter eyes, improves focus and relaxes eye muscles 6. Wide Application: Suitable for short and long distances, adults and children with vision issues 7. Ergonomic Design: Full frame design for comfortable wear, no extra burden 8. Good Gift: Functional and decorative, ideal for friends and family Product Details: This pinhole eyeglass reduces circle of confusion on retina to increase depth of field, aiding vision improvement and eye protection. Specifications: Packing List: 2 x Pinhole Glasses