Versatile High Density Polystyrene Craft Foam Sheets. Unit Quantity: 10 Subject: Craft Foam,Polystyrene,DIY Materials Features: None,High Density,Non-Toxic,Odorless,Smooth Surface,Easily Cut,Bendable,Sandable,Suitable for Acrylic Paint,Suitable for Glitter,Suitable for Decorations Set Includes: Foam Board.