Description: Magnification: 30X Material:Metal, Glass Optical lens 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 ideal for jewellery, coins, stamps and antiques inspecting Foldable and portable LED light loupe magnifier power with LR927 battery (battery Not Include) Package Includes: 1 Piece Jewelry Magnifier (with Leather bag and Gift Box)