Colour: black Lens material: Glass Item dimensions: L x W x H 7.2 x 5.5 x 1 centimetres (folded) About this item: Mini pocket magnifier with 8X magnification: 50mm optical glass lens, offers 8X magnification power, easy to carry for reading. Foldable and portable: if not in use, you can fold it calmly and into the leather cover, 72*55*10mm size can be easily put in your pocket or purse. Well protection: black plastic frame surround, leather protective cover, durable, not easy to damage. Suitable for many occasions: perfect for reading newspaper, magazines, travel map, circuit board, printing,medicine, identification jewellery /diamond /collectibles/crafts/coins/stamps/geography, home or office. A great magnifying tool of hobby : lightweight, portable, suitable for children or teenager s discovering the wonderful things, the cultivation of hobbies, or reading newspaper, magazines, travel map for adults or seniors.