PP material, good flexibility, the brush head can be bent, can reach corners, gaps, easy to clean Easy to clean, the retractable dust collector can be cleaned directly with of water, then wring out and the fiber brush is naturally fluffy. Can be applied repeatedly Hanging design: handle with hanging hole for air drying, easy to store Easily enter the space and easily retrieve litter and dust in narrow spaces. High and low places can clean the flat brush head. The resistance is strong and can be bent. High-level cleaning can be used without any effort on the surface of the wall or the top of the cabinet.