for jewelry, coins, stamps, gems & antiques etc Get a extremely close view of the tiniest details for finding Hallmarks on Silver or Gold Includes a small loop to attach to a neck or key chain Size 60 x 25 x 18mm color: White Material: metal + glass lens Package Contents: 5 x 30-fold foldable jewelry magnifying glass Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.