Amazon.com: SimbaLux Acrylic Sheet Black Opaque Cast Plexiglass 12” x 12” Square Panel 1/4” Thick (6mm) Plastic Plexi Glass Board with Protective Paper for Signs, DIY Display Projects, Craft, Easy to Cut :
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: FDP Clear 3/16" Thick Single-Sided 2-Section Acrylic Tabletop Divider; Sneeze, Cough, Talk Guard, Protective Plexiglass Barrier, Desk Shield, Designed to Fit 24 x 60 inch Rectangle Tables; Seats Two : Office