Welcome to our store! This cleaning brush is designed for effective maintenance of your robot vacuum cleaner. It is made of high-quality ABS material, which is durable, environmentally friendly, and washable. The brush is easy to install and use, and easy to disassemble and replace, making it an important part of daily maintenance. Regular replacement every 2-3 months, based on frequency of use, ensures that your machine operates under the best conditions, improves cleaning performance, and increases the cleaning efficiency of your robot vacuum cleaner. The item type is a cleaning brush, with ABS material. The color is as shown in the picture. The weight is approximately 17g or 0.6oz. This brush is applicable for use with Xiaomi, Shark, and Dreame models. Delivery includes 1 cleaning brush. Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.