Acrylic holders are made of plexiglass (also referred to as Perspex in the UK) that's a form of plastic. A few of our holders are made of a plastic named Styrene and is comparable to Other individuals such as Lucite. Our clear acrylic sign holders are fantastic when you want https://digitalasset.blob.core.windows.net/digitalassets/DisplayHolders/Acrylic-Sign-Holders.html