Giant Sculpting Foam Blocks - Insulation Company of America
Polystyrene Foam 24"x48" | Foam Factory, Inc. - Canada
Construction Styrofoam Blocks | Geofoam, Styrofoam, EPS & Polystyrene | Universal Construction Foam
EPS Foam Block - 2 lb Density - 12x16x24 - Dino Rentos Studios, INC.
3D Foam Carving | We carve custom 3D Foam Models - WhiteClouds
Silverlake Large Craft Foam Block - 11x17x7 EPS Polystyrene Blocks for Crafting, Modeling, Art Projects and Floral Arrangements - Sculpting Blocks for DIY School & Home Art Projects : Amazon.ca: Home