The Scotch-Brite Pet Hair Roller is a heavy-duty lint roller that uses an adhesive formula that is strong enough to remove stubborn pet hair from a variety of fabric surfaces without damaging the textiles underneath. They are more effective than a vacuum at removing pet hair from clothing furniture curtains rugs sheets/mattresses pillows and much more while also taking less time to use and store. Their small size makes them easy to store in a backpack purse glove compartment and other convenient locations. Sold in 4-inch wide rolls containing either 56 70 or 100 sheets that are guaranteed to tear cleanly every time eliminating wasted sheets. Refill rolls containing either 56 or 70 sheets are also available. A brand of 3M.