Amazon.com - Egofine 12x12 Picture Frames White, Wood Frames with HD Plexiglass for Pictures 8x8 with Mat or 12x12 without Mat, Wall Mounting Display, Set of 4
Amazon.com: Langaelex 10 Pieces 4'' x 6'' x 0.043'' (Actual Thickness 1.0mm -1.2mm) Acrylic Sheets Clear Extruded Plexiglass for Picture Frame Glass Replacement, Projects Display, Painting (4 inch x 6 inch) : Industrial & Scientific
Amazon.com: SimbaLux Acrylic Sheet Clear Cast Plexiglass 12” x 12” Square Panel 3/8” Thick (10mm) Transparent Plastic Plexi Glass Board with Protective Paper for Signs, DIY Display Projects, Craft, Easy to Cut :
Amazon.com: Online Plastic Supply Acrylic Plexiglass Sheet 1/4" x 24" x 36" - Clear : Industrial & Scientific
Amazon.com: BuyPlastic Cast Clear Acrylic Plexiglass Plastic Sheet 1 1/2" Thick, Size 6" x 6" and More, Plexi Glass for Crafts, Glass Replacement Board : Industrial & Scientific
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