30-PACK: 9 x 12-inch sheets of colored EVA foam in PURPLE. PERFECT THICKNESS: 2mm (1/12") foam for easy cutting, shaping, and gluing COLOR: Even, bright color - Every sheet is consistently colored across the sheet's surface NON-ADHESIVE: No adhesive backing so you only need to add your choice of glue to areas where you want it. PLIABLE: Sheets are flexible for easy cutting and to accommodate craft projects that require sheets to be wrapped around or glued to a variety of shapes and surfaces. Better Office Products' 30-Pack of 9" x 12" Purple foam sheets are made of sturdy EVA. The sheets are 2mm thick for easy cutting, bending, and wrapping so your arts and crafts project turn out perfectly!