Are the mats in your picture frames removable? Americanflat Administrator April 21, 2021 16:40 Yes, the mats can be removed from all of our picture frames. Related articles Does my frame come with hanging hardware? What are your frames made of? My frame or artwork arrived with damaged glass or plexiglass. Can I have only the glass or plexiglass replaced? Where is Americanflat based? How thick of a photo can I fit in your picture frames? Comments 0 comments Please sign in to leave a comment.