Efficient Cleaning Capability: The bottom scraper is designed to adhere to the ground and scrape away stubborn stains and fine particles for improved cleaning results. Anti- function: The design of the scraper and scraper helps to prevent hair, threads, etc. from becoming entangled in the brush, reducing the frequency and difficulty of cleaning the brush. Enhanced Suction Assist: By sticking snugly to the floor, the scraper and scraper can help enhance the suction power of the floor scrubber for more thorough cleaning. Ease of maintenance: The scraper blade and scraper are easy to remove and clean, which is convenient for the user's daily maintenance and maintains the performance of the machine. Improve cleaning efficiency: While scraping off floor stains, cooperate with the wet mopping function of the floor scrubber to achieve a one-step cleaning effect and improve cleaning efficiency. Compatible Models: For H12 Pro Colour:Black grey Material:plastic Package Contents: 3 x Floor scrubber scraper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.