1 During use, do not place your fingers between the two window cleaners, so as not to cause hidding trouble. 2. This product is magnetic, please stay away from TV, computer, mobile phone, DVD, magnetic card, watch and other items. 3 Avoid the product's rubber strip scratching the cracked glass to avoid damage to the rubber strip. 4. The wiping cloth can be replaced with a clean cloth. 5. Children are prohibited from playing.<br><br>Please do not disassemble the product at will. Do not throw away the magnetic spacer, it can be helpful to prevent the rubber strip of the product from cracking and prolong the use life. Prevent scratching: wet glass or window cleaner wipe cloth must be coated with washing liquid. Prevent falling: The safety rope must be tied to the wrist or pole when using. Easy to grip, compact, and convenient, this brush cleans both inside and out, leaving your window looking like new. Say goodbye to struggling with difficult-to-clean window- with the tool. Name: Double-Sided Magnetic Window Cleaner Product material: ABS+ wiper grade rubber scraper + absorbent cotton Strong magnetic type: suitable for 0.8-1.5cm/0.31-0.59 inches glass Colour:White Material:ABS+Rubber+Cotton Size:about 7x9.5x15cm/2.76x3.74x5.91 inches<br><br>Package Contents: 1 x Glass eraser 1 pair x Cotton strips<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.