This product is mini, foldable, spacious design. Easy to carry. Surround a chome swivel cover,ending with small loop to attach to neck chain or key-chain.Our min Magnifier Loupe 30xExtremely powerful 30X magnification from optical-quality double glass lenses shows ultra-fine detail. This teardrop shaped folding magnifier is compact in size and has an attractive appearance with chrome plated exterior.You can use it for identify jewelry or finding the smallest of pests on your plants. Comes in a plastic protective case. Your logo can be printed on product.