Amazon.com: Clear Acrylic Plexiglas Sheet , 1/4" Thick, 8" X 12" (Pack of 2) : Industrial & Scientific
Amazon.com: 20 Pieces Clear Circle Acrylic Sheet 4 Inch Acrylic Plexiglass Disc Transparent Round Acrylic Sign for Milestone Markers, Name Cards, Cricut Cutting and Engraving, Painting and DIY Projects