Amazon.com: JAPCHET 2PCS 11 x 14 x 1/4 Inch Black Acrylic Sheet, Opaque Black Cast Plexiglass Sheets, Black Acrylic Panel Board with Protective Paper for DIY Crafts, Picture Frames, Signs, Display Projects :
Amazon.com: MaxGear 3 Pieces 12" x 16" Plexiglass Sheets, 1 mm Thick Clear Acrylic Sheet, Acrylic Panel with Protective Film for Handcraft, DIY Display Projects, Photo Frame, Sign, Dust Cover, Painting :
Amazon.com: 4 x 4 Inches Clear Plastic Acrylic Sheets 0.12 Inch Thick Acrylic Square Panel Transparent Acrylic Square Signs for Crafts and Painting Supplies (10 Pieces) : Industrial & Scientific
Amazon.com: Fab Glass and Mirror Plastic PET Acrylic Plexiglass Sheet 6" x 12" with Protective Film, 1/4"(6mm) Thick Clear Panel for DIY Craft Projects, Picture Frame, Signs & Table Top (ACR6M6X12RC) :
Amazon.com: Black Acrylic Plexiglass Sheet, MIKING 4 Pack 12 x 12 Inch Black Cast Square Panel 1/8” Thick (3mm) Plexi Glass Acrylic Board with Protective Paper for DIY Display Projects, Craft : Industrial & Scientific