These pinhole glasses feature a sleek black frame with multiple small holes designed to aid improvement. The glasses design adds a touch of style, making them suitable for both functional use and as a fashionable accessory. Ideal for individuals, they help train the eyes during daily activities. Features -Color:Black -Material:Plastic -Size:16.00X15.00X5.30cm/6.29X5.89X2.08in -Ergonomic comfort: designed for all day wear, these pinhole glasses provide exceptional comfort whether you're at home, working, or enjoying outdoor activities -Enhanced visual focusing: pinhole technology minimizes light scattering, improving focusing and clarity, making them ideal for hiking, driving, and other daily tasks -Lightweight design: pinhole glasses is crafted with lightweight materials, these glasses ensure a simple experience, nice for extended use or travel -With ventilation: the multi hole design promotes airflow, preventing lens fogging and maintaining clear during sports or physical activities -Stylish accessory: with a unique decorative appeal, these glasses double as a trendy accessory, suitable for both correction and fashion enhancement Package list: 2 x pinhole glasses