Amazon.com: CALPALMY (2 Pack 1/8" Thick Clear Acrylic Sheets - 20" x 24" Pre-Cut Plexiglass Sheets for Craft Projects, Signs, Sneeze Guard, and More - Cut with Laser, Power Saw, or Hand
OPTIX 20 in. x 32 in. x 0.093 (3/32) in. Clear Acrylic Sheet MC-17 - The Home Depot