Microfiber head that holds dust: quality microfiber head resists shedding and uses static attraction to pick up dust and prevent rerelease. The head is securely attached so it stays in place during use. Telescopic stainless steel pole (11–30 inches): Compact 11inch length for storage and closeup work; extends smoothly to 30 inches to reach corners, shelves, ceiling fixtures, and other hardtoaccess spots without a ladder. Wet or dry cleaning, washable: Soft microfiber works effectively dry for dusting and wet for deeper cleaning. The detachable head is machine or handwashable; we recommend washing the duster before first use for performance. Safe on delicate surfaces: Gentle microfiber is suitable for electronics, screens, and polished finishes without scratching. Use it to clean TVs, computer monitors, photo frames, and other delicate items. Versatile household tool: Ideal for office and home use — computers, cars, air conditioners, sofas, wardrobes, TVs, home decorations, photo albums, window blinds, light tubes, kitchen appliances, and a wide range of furniture. Practical use scenarios up corners and light fixtures: Extend the pole to 30 inches to remove dust from ceiling corners, light tubes, and shelves without stretching or a step stool. Electronics and delicate items: Use the soft microfiber head dry to remove dust from keyboards, monitors, TVs, and photo frames without scratching or leaving lint. Car interior and appliances: Compact collapsed length makes it easy to keep in the car for dashboard, vents, and cupholder cleaning; switch to a damp head for wipedowns of appliances and countertops. Key specifications Duster head material: Microfiber (static adsorbs dust; resistant to falling off) Pole material and length: Stainless steel telescopic pole, extends from 11 inches to 30 inches Head care: Detachable, machine or handwashable; wash before use recommended Use: Wet or dry cleaning for a wide range of household and automotive surfaces