Welcome to our store! 1. DEEP CLEANING: The microfiber spin mop replacement provides a deep clean, effectively removing dirt and over 99% of bacteria with just water. 2. TRIANGULAR DESIGN: The mop head replacement features a triangular design, allowing users to easily clean corners and hard-to-reach areas. 3. 4 PCS SET: Designed for spin mop and bucket systems, not compatible with rinse clean systems. This set includes 4 pieces for easy replacement and installation. 4. MACHINE WASHABLE: The replacement mop head is machine washable, reusable, and safe for use on all hard floor surfaces. 5. VERSATILE USE: Effortlessly removes and absorbs stubborn dirt and grime from all floor surfaces without leaving streaks on finished wood, laminate, tile, linoleum, and more. Item Type: Fiber Rotary Mop Head Material: Fiber Size: Approx. 35 x 15 x 8cm / 13.8 x 5.9 x 3.15in Includes: 4 x Fiber Rotary Mop Head Customers are our top priority. If you discover any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We are committed to providing you with the best customer service.