Extra sticky & easy peel-off: Which used the diagonal cut design for easy & fast tear-off.The rollers are easy to change, and according to the instructions you can quickly change the used rollers in seconds. Adjustable length: Our large sticky lint roller poles are divided into 3 sections, you can install different number of rods to use as needed. Applications for different scenarios: Our lint roller for pet hair can be used on clothes, furniture, sofas, carpets, beds, curtains, hardwood floors to remove cat/dog hair, lint, food debris, dust, glass, dirt, lint, and other fine dirt. Dust-Proof Cover: The dust cover of the lint roller not only keeps the protective roller clean when not in use. Larger cleaning surface: Each roller refill is 24cm in diameter and contains 60 sheets of disposable sticky paper. A total of 4 replacement rolls/240 sheets: one roll installed on the product, the other 3 rolls included in the product package. ECONOMY PACK 240 SHEETS.