30x-21mm 30x Loupe, Folding, Compact Set of 3 (all the same) New, Unused This loupe is a professional-grade tool for inspecting jewelry, accessories, and other items for scratches and other fine details. The color is gold, and it has a handle that can be used to attach a keychain or chain, making it convenient to carry. 【Size】 Folded: 3.5 x 2.5 x 2.2cm Expanded: 5.5 x 2.5 x 2.2cm Made of metal for durability. Magnifying glass Precision machinery, artwork, printed matter Watch repair, appraisal, stamps, insects Plants, stones, moss, inspection Magnifier, gemstone appraisal, microscope