Amazon.com: 2 piece16” x 20”Acrylic Sheet Clear Cast Plexiglass Small Panel 1/8ThickTransparent Plastic Plexi Glass Board with Protective Paper for Signs,Clear Acrylic Perspex Sheet Plastic Sheeting : Industrial & Scientific
Amazon.com: Large Plexiglass Sheet 24x36 Acrylic Sheet 0.04 Inch 1mm Thick PET Plastic Panel Perfect for Pet Barriers, Railing Guards, Screen Door, Deck Protect, Table Mat and More (3 Pack) : Pet Supplies