Anti-Tarnish Silver Polishing Cloth - Large (30 x 45cm) - TownTalk
Town Talk's original Silver Polishing Cloths are made from 100% high-quality cotton impregnated with a unique cleaning and anti-tarnish agent. All that's needed is a gentle rub from time to time and your silver will be kept clean and bright.
Dimensions are 30cm x 45cm (12" x 18")
As a jeweller, I've been using Town Talk polishing cloths for years and think they are the best. Pricey, though - and the cheapest price I could find was on Metal Clay's website.