About this item

Professional-Grade Foam Blocks – Made in the USA
Proudly manufactured in the USA by a small American business, these premium foam blocks are crafted from dense, rigid EPS foam designed for professionals, educators, and model builders. Unlike soft or squishy foam, these blocks provide a sturdy structure ideal for construction, modeling, and display projects.

High-Density & Durable Material
Made from high-quality Expanded Polystyrene (EPS)—commonly searched as styrofoam blocks—these foam pieces offer excellent durability and consistency. The material is easy to sand, shape, carve, and paint, and works well with water-based paints and sealants. For precise detailing, the foam can also be cleanly cut using a hot-wire cutter.

Ideal for Building, STEM & Educational Projects
These uniform rectangular blocks are perfect for engineering demonstrations, architectural models, classroom STEM activities, and hands-on learning projects. Students and creators can easily build structures, geometric models, and interactive displays while learning design and construction principles.

Premium Specifications

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  Density: 1 lb professional-grade foam

  
  


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  Size: 4 × 12 × 2 inches each block

  
  


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  Quantity: 6 blocks per pack
  Lightweight yet sturdy, these blocks are suitable for permanent displays, prototypes, and repeated handling. They are also moisture resistant and can withstand freeze–thaw conditions.

  
  

Versatile for Many Applications
Perfect for architectural modeling, prototypes, theater props, dioramas, craft projects, and educational demonstrations. Frequently used for centerpiece bases, floral arrangements, cake pop stands, gift basket fillers, retail displays, and merchandise presentations. The foam surface accepts adhesives easily and holds detail well, making it ideal for both individual and group projects.