1.SPECIFICATION: The steam mop by pad is .fits s3251 steam pocket mops and Euro pro models S3500 series,S3550 S3501 S3601 S3601D S3901 S3801 S3801CO.This is a standard size mop pad. Not the XL (extra large) size pads. DOES NOT FIT the XL mop . Please check your rectangle mop size to confirm the pads fits. The pads is also DOES NOT FIT S3601CO with one and one narrower rectangular mop heads. 2.HIGH QUALITY: The steam mop made by multilayer microfibers (80% Polyester/20% Polyamide), and with strong water absorption; Inner sandwich mesh lining release steam more easily. Machine washable reusable steam pocket mop perfect for daily use. 3.UNIVERSAL: The steam cleaner pocket mop pads is effective cleaning on carpet, hardwood, laminate, tile, wood and other hard surfaces, as well as window and car. 4.DETAILS: This steam floor mop replacement have strong hook & loop design at the opening makes it easy and quick to close/open for use or replace. Pads have a loop can help remove them from the mop quickly. Both sides have the same microfiber material as pictured. Material:fiber colour:White Package Contents: 4 x Mop cloth cover Only the above package content, other products are not included. Note: Light 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.