These solid colored acrylic sheets will block most light from passing through. Objects can't be seen through them.
Yellow Acrylic 2037 - Acrylic Depot
(1 set) SAMPLE PIECES 1/8x1.5x1.5 25 Colored Acrylic Plastic
2423 Transparent Red Acrylic Sheet: Delvie's Plastics Inc.
Colored Plexiglass & Cast Acrylic Sheets
Falken Design 36 in. x 36 in. x 1/8 in. Thick Acrylic Blue 2114
Opaque Red Acrylic Sheet (12 x 12, 1/4 / 6mm
Opaque Red Acrylic for Laser Cutting – MakerStock
See the comparison photos to find the best color for your project! Due to our blade kerf, all length and width dimensions are -.25 in tolerance.
2025 Black Solid Colored Acrylic Plexiglass Sheet, Choose Size and Thickness, 1/2 x 12 x 12, Plastic Plexi Glass for Crafts, Art, and More
Opaque Dark Blue Acrylic (12 x 12, 1/4 / 6mm)