High-quality materials: cleaning pad is made of ultra-dense microfiber fabric, which has excellent absorbency and excellent cleaning ability. The soft, non-abrasive texture ensures effective cleaning without scratching glass , providing a clear and -free . PRECISE FIT - Compatible with for Winbot W1 Pro / W1 / W2 Omni / W2 Window Cleaning Robot. The design with closure on back keeps it firmly in place during cleaning process and ensures seamless operation without interruption. WASHABLE & REUSABLE Save time and money with these washable and reusable cleaning pads. Each window cleaning robot cleaning pad is carefully designed to be and reusable for 2-3 months (depending on cleaning frequency). Easy to Install - Easy to install and remove, can be installed quickly. Window cleaning robot cleaning pad stays firmly in place during cleaning, improves overall efficiency while ensuring smooth operation on all window types. SUITABLE FOR ALL WINDOW TYPES AND USES - Suitable for a variety of window types - from office high-rise buildings to glass doors and skylights in private homes. For robot cleaning cloth works efficiently on with and without frames and ensures results in every cleaning situation. Colour: Material:cloth Package Contents: 6 * Cleaning Pads Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.