[Water-filled magnetic window cleaning brush]: Features a strong double-sided magnetic design for secure use and enhanced safety. Includes a built-in water reservoir that dispenses water in controlled amounts, keeping the glass moist for smoother, more convenient, and efficient cleaning. For best results, tilt the cleaner into the cleaning solution before use to ensure effective window cleaning. [Unique triangular design]: The triangular magnetic window cleaner reaches narrow and hard-to-access areas on windows. Its low-friction design reduces effort and ensures thorough cleaning without blind spots. Includes built-in magnetic blocks, a scraper, cleaning sponge, and water tank. Equipped with replaceable wiper blade, cleaning pad, and securing button. [Anti-pinch design]: Designed for thicker or double-glazed windows requiring stronger magnetic force. To open or close, hold the handle and rotate 90 degrees, or use a suitable tool to assist. Always keep hands clear during operation to avoid pinching. [Enhanced safety rope]: Includes a secure anti-drop wrist strap. Attach the safety rope to your wrist before use to prevent accidental falls. Allows safe cleaning of exterior windows from indoors and provides better control during use. Specification: 2 pieces