Polystyrene extruded foam laminated between two sheets of paper forms a lightweight but strong, rigid surface. It is ideal for crafts, school projects, framing, mounting, displays and exhibits.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
