ITEM NAME:20X 21Mm Led Loupe Jeweler Magnifier Foldaway, Achromatic Triplet Lens With I9K3 20X 21Mm Led Loupe Jeweler Magnifier Foldaway, Achromatic Triplet Lens With I9K3 Magnification: 20X Material:Plastic + metal Unfold Dimensions: 8.3 x 2.8 x 2.4cm ; Fold Size : 4.8 x 2.8 x 2.4cm ;Lens Size: 21 mm diameter Mini Pocket magnifier convenient for your carring ,make this great for jewellery, coins, stamps and antiques inspecting Foldable portable UV and LED light loupe magnifier power with LR927 battery (battery Not Include) Color: black + silver Package Includes: 1 Piece * Jewelry Magnifier 1 Piece * Tool