Design For 9.45'' large lint roller: 9.45'' width, Inner diameter 1.38 inches or 3.5 cm, fit to same brand and other 9.45'' large lint roller. Easy to remove: The stick-it roller features clear lines on the adhesive tape, Threaded tear-off design makes removing the top layer a breeze. 360 Sheets Valueable Refills: 4 sticky rollers with threaded spiral design, total 360 sheets of pet hair remover make the sticky roller more durable. Each roll is designed with a threaded cut, makes it remove and reassemble easier and quicker.