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
Amazon.com: 2 Pack Color Cast Acrylic Plexiglass Sheets 1/8” Thick (3mm) Easy to Cut Plastic Plexi Glass with Protective Paper for Signs, DIY Display Projects, Crafts, Shelves (12"x12", Blue) : Industrial &