●【 Extra Large Cleaner 】 11" X 14" Four-Layer structure, Packed with 1 pcs Gray cloth & 1 pcs Black cloth, Has both cleaning and polishing cloth Sewn Together ●【Two-Cleaning system】 White microfiber with cleaning powder can remove tarnish easliy; Untreated Gray / Black polishing microfiber for a final shine ●【Metallic Shine】 Polishing cloth for jewerly, The cleaning cloth can help you remove tarnish from your jewelry, silver, gold, coins and all of your metal loves ●【Great Gift】 Great gift to give out to customers, Nice price to give a cleaning cloth with each jewelry ●【ADVISE】 If the metal was contaminated seriously, you should use some silver polishing liquid to clean surface first, then use this polishing cloth to keep jewelry cleaning and shiny