Recommended stapling and folding parameter Maximum number of bound sheets: about 20 sheets of 80g paper (Stapling Only)Maximum number of folded sheets: about 14 sheets of 80g paper (Folding Only)Maximum number of folded sheets: about 14 sheets of 80g paper (Folding and Stapling Combined) NOTE The product surface is coated with a small amount of protective oil, wipe it clean before use. Specification Power supply: 110V 60HZ Motor Power: 60W Machine size: 19.68" X 15.6" X 8.7" THICK RUBBER ROLLERS The upgraded rollers have stripes with stronger friction, more suitable for coated paper. The roller gap can be adjusted automatically according to the thickness of the paper, which is convenient and practical for making neat and flat books. REMOVABLE PAPER GUIDE Movable positioning scale to meet the needs of different sizes of paper. Unique grooved stretching platform prevents paper jamming. Our durable binding head uses common staples, which are convenient and economical in terms of supplies. The ergonomic design of the metal handle is labor-saving and simple, improving your work efficiency and providing a good user experience. The rubber anti-slip feet cushion the shaking when the machine is running and make the operation more smooth. MULTIPLE USES Widely used for folding or stapling documents, cards, photos, invitations, menus, printing and finishing, glossy covers, book covers, hardcover books, brochures, etc.