8 Pieces Foam Boards 12 x 10 Inch White Foam Core Backing Boards, Silver Craft Knife with Protective Cap and 12 Inch Stainless Steel Ruler for Art Presentations Crafts Display Favors :
Amazon.com : White 3/16" Foam Core 24" x 36" Mounting Boards - 25pk : Office Products
100mm Xtratherm Thin-R PIR Rigid Insulation Board ǀ 2.4m x 1.2m
Rapid A3 Foam Board White Self Adhesive Pack of 10 | Rapid Online
1/2IN 4x8FT BLACK INFINITY BOARD(B/B/B) | INFINITY Styrene Faced Foamboard | Multi Craft Plastics