Perfect replacement: 4 pack refill mop heads compatible with Vileda 2-in-1 turbo mop. This is the perfect replacement. The inner triangular border has a diameter of 9.7 cm and the outer triangular border has a diameter of 14 cm. These refill heads are compatible with EasyWring Clean Turbo Spin Mop, thick fibers, work well as the original ones. The refill head fits most standard EasyWring turbo mops that have a triangular shape. Excellent Quality Mop Heads: Made of microfiber, streak-free cleaning, easily removes and absorbs stubborn dirt and grime. Highly absorbent white microfiber threads, also cleans greasy dirt. Red fibers pick up 20% more particles than regular microfiber threads. Easy to Change Mop Head: Simply pull the threads to detach the head and replace the new one by pressing the red frame until you hear a click. Wet and Dry Use: The microfiber mop head replacement can be used wet or dry for cleaning or dusting. The mop refill includes a scraping area for built-up dirt. Any cleaning solution will work with this mop. The mop refill is reusable and machine washable. Multi-function: you can use it on tile and wood floors as well as windows and car. Both for dry and wet use. These refill heads are ideal for smooth floors, such as ceramic tiles, wooden floors, laminate floors, marble floors and other plastic hard floors. Features: Colors: white, red. Material: cotton yarn. External diameter: 145 mm. Internal diameter: 100 mm. Refill head weight: 145 g. Package Content:4 x Mop Refill Heads (The mop in the picture is not included) Note: It is recommended to replace the refill every 3 months for best results. Due to lighting and different screens, the color of the item may be slightly different from the pictures. Please allow 0.5-2cm difference due to manual measurement. Yeuri