for 3897A: These replacement mop pads are designed specifically for SmartSteam vacuum 3897A. Although they are unofficial accessories, they match the for original-parts perfectly with Part NO.: 1641112, ensuring seamless compatibility and performance. Enhanced Heavy Scrub Pads: Featuring a ly developed fabric, our 2 heavy scrub pads are engineered to tackle even the most stubborn stains. Ideal for removing tough, sticky residues from kitchen floors, these pads enhance your cleaning power effortlessly. Economical & Eco-Friendly: This 6-pack set, including 4 scrubby and 2 heavy scrub pads, offers a reusable cleaning solution. Wash and reuse these pads to reduce waste and save on the cost of replacements. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:fiber Package Contents: 4 * scrubby pads 2 * heavy scrub pads 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.