Description This magnifying glass equipped good light transmittance glass, provide 30X magnification effect to help you those who with low vision see the tiniest details, use this magnifier for reading maps, doing fine stitch work, or magnifying virtually any text to make it more visible and easier to read. It could also be used to antique or jewelry Identification. Features -Color: Black -Material: Plastic, Glass -Size: 4.70X4.70X3.00cm 1.85X1.85X1.18inch - 30 times practical magnification effect, to meet your daily use. - Round shell, convenient to hold, feel comfortable. - It can be used for jewelry appreciation, antiques, reading for the elderly, etc. It is widely applicable. - Optical glass, high clear and durable, good light transmittance. - Light and portable size, easy to carry. 30 times practical magnification effect, to meet your daily use. Round shell, convenient to hold, feel comfortable. It can be used for jewelry appreciation, antiques, reading for the elderly, etc. It is widely applicable. Optical glass, high clear and durable, good light transmittance. Light and portable size, easy to carry.