Dry Wipe, Wipe Type Cleanroom Wipe, Soft Pack, Product Series BlueSorb (R) 750, Blue, Minimum Cleanroom Standards ISO 5 (Class 100), Cellulose, Polyester, Lint Level Low Lint, Roll Length No Roll, Sheet Length 4 in, Sheet Width 4 in, Number of Sheets 300. This item has been restricted from sale in the following state (s): []