12x12 White Foam Board 1/8Thick

Backing Board is used for backing matted prints, photos, pictures or other artworks that need some additional support., The White Foam Board is 1/8

Acid-Free Foam Board (1/8in) for Mount and Backing of Photography

Extremely low moisture absorption Any type of screw or nail can be used to fasten this material: pre-drilling is typically unnecessary. Power nailers

Expanded PVC Foam Board, White, 1 (25MM) Thick, 12 W x 12 L

Sintra is a lightweight yet rigid board of moderately expanded closed-cell polyvinyl chloride (PVC) extruded in homogeneous sheet with a low gloss

Sibe-R Plastic Supply SM White Sintra PVC Foam Board Plastic 1/4 (6 mm) Thick Pick Your Size

Black Cast Acrylic Plexiglass Sheets 12 x 12, [1/8 Thick (3mm)] - [3 Pack] - DistinctAndUnique

3/16 Pre-Cut Foam Board Order 3/16 Custom Cut Foam Board in Multiple Sizes at Foamboards

Acid Free 1/8 Foam Board Shop for an Ultra-Thin 1/8 Inch Foam Board at

Instant Wrestling Room 12' x 12' wrestling mat and Removable Roll Up W

PVC Foam Board - Black - 1/8 inch thick - various sizes – Falken Design

Silver Glitter Acrylic Sheet Canal Plastics – Canal Plastics Center