Polyair Foam Roll Bundles - 48" x 550'Polyair Foam Roll Bundles are a convenient choice for multiple uses. You can use the tear resistant foam on big and bulky items because it conforms to virtually any shape. It's particularly good for protecting smooth surfaces from being scratched. The 1 8" thick foam is perforated at 12" intervals along the roll, which makes pieces easy to remove. Each roll is 48" wide and 550' long.