[Material Safety]Our Kids Magnifying Glass are made of plastic that can withstand the usual wear and tear. Will not cause any harm to children and can be used with confidence. The size of the magnifying glass is specially designed for children. Children can easily hold the plastic magnifying glass in their hands to explore the world. [Packages and Sizes]Our hand-held portable magnifiers include a total of 8. Each magnifier has its own packaging, suitable for multiple children. The size of each magnifier is 12cm / 4.72inX6cm / 2.36in, suitable for children over 3 years old. [Puzzle Children's Tools]These s small children magnifier are a good tool for children to pretend and play detectives and scientists. They provide a fun way for children to develop children's brains in the process of play, and to play the imagination of children. They are perfect children brain game. [Helpful for Children Grow]Our portable magnifying glasses inspired children to go out and explore the nature, help children feel the wonders of nature, parents can interact with their children, while developing children's brains, increase the sense of closeness to children. [Widely Used]These plastic mini magnifiers are available both indoors and outdoors, making them perfect for children's birthday parties, celebrations, and school events. Children's close observation of plants, animals and insects can stimulate their imagination and creative power, and they are the perfect small gifts for children. Applicable people: children aged 3-10 Colour:black Material:plastic Size: about 120mm in length, 60mm in width Package Contents: 40 x kids plastic handheld portable magnifying glass