I love it, I love it, I LOVE it! They are essentially the same as the liner that comes with the Shark Pocket Steamer, except instead of a fluffy rag on one side, they have a flatter microfiber liner on both sides. This means I can mop a large combo kitchen/dining room floor in one go because if one side gets too dirty I can turn the mop over and get on with the job. put used pads in the washer when I'm ready to load them, but I still have clean pads ready. I have a Shark Steam Pocket Mop (S3501) and they fit perfectly. white and purple pads (mine was purple, not blue, and I *love* that it's purple), but I like that I can easily assign the purple pad to specific uses (e.g. hardwood floors only) and save them can. separate and distinct from whites! And here's another tip: when I steam mop, I hold a spray can of Ms. Meyer's all-purpose cleaner in my hand and spray it lightly on the floor before I go over it with the mop. While not recommended, Shark sells something for the same purpose and really takes cleaning to a whole new level. Plus, your house smells *amazing* (I use Lemon Verbena (Mrs. Meyer's Lemon Verbena Daily Surface Cleaner) but basil or geranium would be awesome too!)