Amazon.com: 1/16" Acrylic AB Sheet, PMMA Iridescent/Radiant Sheet (Two Sides Rainbow Like) (12" X 12") : Industrial & Scientific
Amazon.com: Set of 2 Iridescent Rainbow Acrylic Sheets, 12inch Acrylic Rainbow Color Panel for Jewelry/Crafts/Art Works/Decoration (1/8'' Thickness, 12inch)
Source 70micron Thick Gold Blue Tint Self Adhesive Dichroic Iridescent Film for Glass and PMMA Acrylic Sheet on m.… | Acrylic sheets, Art and craft design, Dichroic