Continuous roll without segments, made to be used with specific dispenser, with a serrated edge to cut off a length. I recommend the dispenser, as cheap and practical, with the following notes. This is single ply, so it is safer for preventing toilet backups, and the material is strong, when dry and folded, but not when wet; making it just as durable, as a double ply, yet easier for it to fall apart when wet, to prevent clogging. Other tissues, and double plies, may be stronger wet, and therefore more likely to add to what clogs up a toilet, but more comfortable to use. If you take the single ply, and put it in water, and stir, it easily falls apart. There are other reasons for backups, this cannot cure. Once wet, this is not a useful wipe. I found that the roll, will roll smoother, if I take the back of a stick pen to reopen the small hole that it pivots on. The single ply can be pulled straight down, and then swept over the serrated edge, which may take a little practice, since the serrated edge is not sharp, but is very repeatable with minor practice. Otherwise, unusable fragments may result. The distance to the cutting edge, will with practice, leave just enough still hanging, that the next person can just reach underneath, very consistently, without needing to find an end, unless someone just decides to yank, and leaves this for you to correct. This is not fool proof, as some have complained of grabbing fragments. If some are unable to refrain from yanking, fragments will result more with the single ply. The manual dispenser, is mounted on a bracket the size of a ruler, allowing easy removal and remounting, to replace the roll, by just lifting it off the hinge it hangs on. But this also means, that the unit can be knocked off, if handled roughly. When the larger roll is small enough, it can be mounted to the side, next to new full roll, as one sheet instructions show, so that there is no need for a separate roll to be left, laying out for someone else to figure out how to mount it, making it less likely to run out, before it is noticed, by someone more capable, that it needs a second roll. I use a wedge between my vanity, and where the dispenser is mounted, to keep the unit, from being knocked off it's mount, which is potential problem. It is not a luxury roll, nor a luxury dispenser. For my application, it works the great for me, and I wish I had done this earlier. But for those that may be impatient, it may end up a nuisance, if people tend to yank off fragments too small to use, ending up in lots of litter, or by knocking the unit off the hinges that it just hangs on, for easy maintenance. If you can handle these two issues, and learn to widen the hole the role pivots on, to the size it was, before it was squashed, not bigger; this toilet paper should not be the cause of backups, and when it is dry, and folded, should be is about as durable, as any two ply. Some of us are fans of the Scott single ply, although it certainly is not a luxury wipe. Some may not like, the commercial toilet look. The color is dark, which makes it hardly noticeable, in my washroom. I now find it very convenient. I do not have to wait, for the Scott 1000 single rolls, to go on sale, for a sales price. It stores in much less space, than single rolls, for a large supply. I have almost no waste at nor find a place store the more than double space it takes for single rolls. It lasts much longer, before I find myself, wishing I had noticed, that the roll ran out, before I sat down to relieve myself. I can get a discount by signing up for automatic reorder, yet cancel if I do not need more. But this may not be what is best, for every situation. For me it is.