Designed for convenience, this groove cleaning tool features a long handle for extended reach and a compact for precision cleaning. The combination of metal and nylon brush ensures effective removal of debris from elevator tracks and window grooves, catering to users seeking efficient and easy cleaning ways. Features -Color:Assorted Color -Material:Metal, nylon -Size:24.00X1.00X1.00cm/9.43X0.39X0.39in -Size:23.50X1.00X1.00cm/9.24X0.39X0.39in -Scoop width: 10mm -Effective cleaning tool: this tool is designed for effective cleaning, easily removing debris from elevator tracks and grooves, enhancing elevator performance -Protective fit: precisely designed to fit elevator sills, it prevents damage to elevator parts during cleaning, extending the equipment's lifespan -Easy to handle: lightweight and portable, it allows maintenance professionals to operate flexibly in tight spaces, suitable for various elevator maintenance tasks -Safe brush material: made with safe brush material, it cleans powerfully without scratching elevator surfaces, maintaining a clean and attractive interior -Comprehensive cleaning: reaches difficult corners and gaps, thoroughly removing debris to ensure smooth and comfortable elevator operation Package list: 4 x 4 x brush