I am selling this item because I bought it but haven't had a chance to use it. You can attach the sheet to the wiper simply by pressing the patterned part of the sheet onto the floor sheet from above. To remove the sheet, just press the button and it will detach. Product Dimensions: Wiper surface length: 24 x 10 cm Handle length: 122 cm Recommended Usage Locations: Floors, windows, entrances, walls Product Weight: 400 grams Handle Materials: Polypropylene (PP), Iron Included Items: 1 floor wiper body, 10 dry sheets. [Instructions for the mop that automatically clamps the cloth] How to attach the sheet and cloth: Place the head of the floor wiper in the center of the sheet and press it vertically onto the floor. How to remove the sheet and cloth: There is a gray button on the head of the floor wiper; you can replace the sheet and cloth simply by pressing the button. (You can see the operating instructions and usage instructions in the video.) [2-in-1 Floor Wiper and Squeegee Wiper] The floor wiper is not only for ordinary cleaning, but also works as a squeegee wiper. You can clean water from windows, walls, mirrors, floors, and ceilings. [Easy-to-use Cloth Wiper] The head of the floor wiper can rotate 360 degrees, making it easy to use. The sheet part easily picks up hair and dust. [Easy to use with floor wiper sheets] Easy to attach cloths. Compatible with sheets from various companies; wet sheets, dry sheets, and cloths can all be used.