Changshou [square coaster]

【Square coaster】 Size: 9cm x 9cm Thickness 5mm Material introduction: tinplate / soft magnetic How to use: It can be used as a coaster or stored as a refrigerator magnet or work table. 【Origin of the name of tinplate】 Tinplate was called Tin Plate in the early days, and its official name should be tin-plated steel sheet. Because China's first batch of tinplate was imported from Macau in the middle of the Qing Dynasty, Macau was transliterated as "horse mouth" at that time, so it was generally called "tinplate". The application of tinplate is very wide, from packaging materials for food and beverages to grease cans, chemical cans and other miscellaneous cans, the advantages and characteristics of tinplate provide good protection of the contents in terms of physical and chemical properties. Packaging materials for tinplate cans that meet environmental protection requirements: The existing containers include iron cans, aluminum cans, paper and plastic containers. The recycling characteristics of these containers are different, but iron cans are better than other packaging materials in recycling and processing. . Based on the imminent implementation of the international environmental management standard ISO-14000, tinplate cans with low pollution, recyclability and resource-saving characteristics will have broader development space in future packaging applications. https://c2.staticflickr.com/2/1796/43241205104_807fcf507a_h.jpg ※Please note when placing an order! The front material is tinplate metal, and the black back side is soft magnet material. ※The surface is special metal printing (Metal Printing), the drawing is pattern printing, not ceramic/wood/glass and other materials. Origin/manufacturing method Made in Taiwan.