Materials: Window cleaning brush tools made of high quality PP material, nylon bristles, durable and clean.Size: Groove Gap cleaning brush is 19.5*8.5cmEasy to store: The cleaner brush bristles are made of nylon, have strong flexibility, wear resistance and heat deflection. With a hanging hole, they can hang and occupy less space .Save time and money: no more cleaning blinds one by one! With our complete cleaning kits, it is multi-functional, clean all stubborn dirty spaces as easily as a professional, save your time and money.Wide Applications: They are great for removing grease and grime from window grooves, blinds, car vents, sliding shower door tracks, refrigerator, keyboards, sink, etc.Number of pieces delivered: 3Color: red blue greenNote: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received Delivery Quantity: (according to the main image)