Material: steel wire + nylonQuantity: 5 piecesProduct content: 5 * straw brush1. Comfortable material: steel wire and nylon. High quality steel wire, safe and flexible, can easily bend according to the shape of cleaning items, laundry detergent. Well-made nylon brush head, soft and durable, protects you and the items from scratches.2. Perfect for cleaning: thin and long brush, make it easy to clean hard-to-reach places such as funnel necks, pipes or cylinders. Reusable and washable, environmentally friendly.3. Easy to store: Handle is circular, convenient for fetching and hanging. Mini size, won't take up too much space, easy to store.4. Durable and free bristles: with high density, which has good elasticity and does not shed bristles. The brushes are safe for cleaning all kitchen and bathroom appliances without leaving unsightly surface damage.