This mini mobile phone hole cleaning brush is made of nylon and polypropylene materials, which can withstand long-term use. The use of materials is durable and not easily deformed. Fine workmanship and strong practicability. Features - Color: Orange, silver and white. - Material: Nylon, stainless steel. - Size: 6.20X0.50X0.50cm/2.44X0.20X0.20in. - Excessive dust and dirt will affect the normal use and life of the phone, so regular cleaning is essential! - The small brush head can effectively clean the dirt of the shower nozzle hole. Efficient and clean spiral bristles make cleaning more thorough. - This shower hole cleaning brush can clean deep and difficult-to-clean areas. - It can clean your phone hole thoroughly while keeping it safe. This is a very useful tool! - The cell phone hole brush is small enough to clean to places that are usually difficult to clean and prevent the cell phone hole from clogging. Package list: 10 x mini cleaning