Compatible Models: Mops with Holder Accessories for Roborock S8/S8+/S8 Pro Ultra/S7/S7 Maxv/S7 Maxv Ultra/S7 Max Ultra/S7 Pro Ultra. Package Includes: 1 x Mop Cloth Holder, 1 x Mop Cloth. High-Quality Mop Cloth Holder: The mop cloth holder is made of high-quality ABS material, which is sturdy and durable. It retains its original shape and function after long-term use without deformation or damage. Excellent Structural Design: The good structural design ensures that the mop cloth can lie flat on the floor during cleaning, effectively removing stains even when cleaning corners or edges, while avoiding wrinkles or displacement of the mop cloth. Microfiber Cleaning Cloth: The included microfiber mop is designed to easily clean dust and dirt while preventing it from falling. It can be reused after cleaning. Easy to install: Our efficient design allows for quick, tool-free installation and removal of the mop, saving time, improving cleaning efficiency, and reducing operational complexity.