Brand new 3mm thick silver mirror acrylic. Safety mirror, stronger than glass and shatter resistant. Supplied with protective film on face side. Supplied with slightly rounded corners. Our small acrylic mirror panels are ideal for handbags, crafts, telescopes and DIY. They have slightly rounded corners for safe handling. Acrylic can sometimes be referred to as Perspex®, Plexiglas®, Lucite®, Altuglas®, Acrycast® or Policril®. These are simply brand names of acrylic, much like Hoover® is with regards to vacuum cleaners.