Miniland Biconcave mirror This mirror with sleek design and bright color is not only a real eye-catcher in every child's room, but also a handy accessory. The mirror has a biconcave lens, which means that the lens is concave on both sides. This lens provides a sharp reduced image. Specifications: Color: green Gender: women, girls Material: plastic, glass Lens: biconcave Lens diameter: 90 mm Mirror length: 20 cm Age: from 10 years