This is a PVC patch. The back is iron-on fabric. Approximately 9cm tall x 7.5cm wide x 2mm thick. Please feel free to contact me if you are interested in purchasing multiple items. Thank you very much! ^_^ ※To Mercari administrators: No official symbols or government agency names are used. This is a fictitious design featuring an original mark within a six-leaf clover. Furthermore, this item is not supplied or issued by any government agency or similar organization.