Amazon.com: PET Plexiglass Sheet/Panel 24" x 36" x 0.04" - Pinziren 3 Pack Large Acrylic Glass Alternative, Plexi Protector Cover for Door, Craft Projects, Pet Barriers, Railing Guards, Clear 24x36 x 1mm :
Amazon.com: 12 x 12” Clear Acrylic Sheet Plexiglass (2-Pack) – 1/4” Thick; Use for Craft Projects, Signs, DIY Projects and More; Cut with Cricut, Saw or Hand Tools – No Knives : Industrial & Scientific