DescriptionThelensismade of optical glassforextrasharpness and clarity .It's roundwithhinged shellwhich made of chromed steel .It features with 20x magnificationforan extrasharpness and clarity .Thanks to thefoldingtogetherhousing ,the magnifierabout32,80mmx24,50mmisjustgreattimesandfitthereforein any pocket . In addition,the microscopehas astrapsoyou canattacha chain ,soyou do not losethe magnifier .Features- Color: Shown in the pictures. - Material: Steelchromed.- Size: Approx. 5 * 2 * 1 cm/ 2 * 0.8 * 0.4 inch (LWH). - for durable and long-lasting use. - Lightweight for portable carry. - Round ,hinged shellmade of chromed steel .- 20x magnificationforan extrasharpness and clarity .- Optimalfor the road.Thanks to thefoldingtogetherhousing ,the magnifierabout32,80mmx24,50mmisjustgreattimesandfitthereforein any pocket .- This magnifierisidealforjewelry ,coins, stamps ,gems ,watchessmall parts , etc.