Our CleverDelights 8 x 12 inch thick white foam sheets are a classic craft supply. 10 pack. 1/4 inch (6mm) thickness. These flexible and soft foam sheets are easy to cut and are perfect for school projects, die cuts, craft projects, letters, home decorations, and more! Both sides are the same, no adhesive or sticker backing. The 8x12 sheets can be cut with regular scissors. The possibilities are only limited to your imagination!