Features:* 4pcs Steam Pocket Microfiber Mop Cloth Replacement Pads for Shark S3901* 100% Brand New and High Quality * Made of High Quality Materials, More Durable * Exquisite and Delicate, Very Fit for Your Equipment * When the Steam Engine is Working, Clean and Wipe the Floor to Keep the Floor Clean as New * Strong Water Absorption, Sanitize and Remove Odors, Dry and Dry Immediately, strong breathability* Machine washable and reusable, with strong, long-lasting cleaning power, not easy to lose hair* Effectively captures dirt, dust and debris without scratching the surface, protecting the floor * For sealing wood floors and laminate floors * Under normal maintenance, it can be easily removed and replacedSpecifications:* Material: Microfiber * Size: 32*18cm (Approx.) * Color: White (as pictures show) * Mounting: For Shark-S2901For Shark Slim Professional Steam Mop-S3455For Shark Steam-S3501For Shark Steam-S3502 Professional Steam Mop-S3601For Shark Sonic Professional Steam Mop-S3701For Shark Lift Professional Steam Mop-S3901For Shark Sonic Steam Mop-SM200For Shark-S4501For Shark S4501For Shark Ref: XTS3501Package Contents:4*Mop RefillsNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.