DescriptionThis is jewelry anti-oxidation paper can protectall kinds of jewelry. With convenient design, very practical and easy to use. It can absorb sulfide and oxide in closed air and prevent oxidation of gold and silver ornaments.Features- Color: Black- Material: Paper- Size: About 17.80X5.10X0.01cm/7.00X2.00X0.004in- Fine workmanship,our non-abrasive tabs are hard to break or corrode, keep your jewelry shiny.- Lightweight, convenient to carry to where you need. Smooth surface without burrs, will not hurt or scratch your hands.- These anti tarnish squares and strips can prevent discoloration of most types of metals, such as gold, silver, brass, aluminum.- The excellent workmanship of our Anti Tarnish Strips will bring you a good using experience.- You can also use the anti-tarnish stripe to maintain your grading coins, ancient coins, medals and other collections.