Amazon.com: Grafix Opaque Craft Plastic – Black, 12 x 12”, Pack of 25 – Opaque .010” Craft Plastic Film, Durable and Flexible Film, Perfect for DIY Crafts, Stencils, Journals, Cards, 3D Embellishments, and More
Grafix Craft Plastic in Opaque White - Etsy Israel
Grafix Opaque White Craft Plastic - 12" x 12" - Marco's Paper