Specifications:

Material: ABS Plastic, Acrylic Double Optical Lens
Size: 6.48x2.28x1.18inch / 165x58x30mm
Magnification: 16X (primary mirror), 30X (secondary mirror)
Lens diameter: 30mm (1.18"), 21mm (0.83")
Battery: 3 * AAA batteries (Not Included)
Light source: 7 LED lights

Features:

This magnifying glass provide 16X/30X magnification, it would help someone with low vision see better.
Ergonomic construction gives it a good balance and a comfortable grip, make you feel not too heavy or too light.
The lights provide an evenly lit viewing area, perfect for nighttime book reading and use in low light applications.
Offering high clarity to observe tiny texts, parts, and details, the page magnifying glass helps you study maps even if there is no light.

Package includes:

1 x Handheld Magnifier
1 x User Manual

Notes:

1. Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!