Works well on the right surface
345241
I saw SplatBacks demonstrated in the mall while traveling. When thrown down, the toy would splat flat on the ground, then slowly (5 - 10 seconds) regain it's normal shape.  When I got home I decided to order these for my nephews.  These splat a bit, but pop back to their normal shape in a fraction of a second.  You can barely see that they "splatted" at all.  Very disappointing.

UPDATE:
I am changing my review to 5 stars. I had been using the SplatBacks on my kitchen floor, and for some reason the tile on that floor doesn't work with these.  I later tried them on a different floor surface and they work fine.  I'm looking forward to seeing my nephews' reaction to them.
4427418
It works beautifully, though it would have been better to make the 60 and 90-degree vees a little taller to support more of the sides of the work while marking.  As it is, the finder can get a little wobbly on smaller pieces, which is a bit of a problem when you're using a marking knife.
2598004
It works great for me, good temp control and non-stick surface.
1630420
This mouse pad has a smooth, easy-to-clean surface and is perfect if you're looking for an unobtrusive alternative to a traditional mouse pad. I've used it both working on the couch with my laptop and a wireless mouse as well as at my desk, and while the sticky substance on the back makes it not so easy to reposition once placed, it does provide a precise, smooth surface in a variety of environments. While I can't say I've noticed much in the way of energy savings, I have noticed that my wireless mouse is much more responsive when using this surface as opposed to a traditional mouse pad, which is enough of a reason for me to recommend it.
4161249
Multiple adjustments, nonscratch surface, easy to adjust
1062326
This mini mouse was easy to install, just plug it in. And worth the $6 so far. My only issue with it is that it doesn't work on most surfaces. The optical mouse I've been using for about 4 years now is a GE and will work on just about any surface. I thought that was the advantage of optical??? But this Kinamax is very picky, it won't work on my vinyl desktop or on a piece of paper, the pointer will move way to slow or jump around inconsistently. It works on cardboard and of course on a mouse pad. So if you buy this mouse just know that you'll have to take a mouse pad along as well.
3828530
This is working well. Holds and protects my Surface 3 and still fits in my crossbody case. I just wish it had more than one level for using on lap. Sitting on a flat surface it is perfect.
644873
This is an interesting idea, as it attaches with friction instead of suction or glue.  It does seem to work, though, and seems pretty sturdy.  It does have to go on a smooth, shiny, completely flat surface.  I installed it on my shower wall right outside the door.  This is a glass surface, and it seems to adhere well.  I am hanging a towel on it while I am in the shower so it is handy when I open the door.  The other towel bars are not reachable without leaving the shower.  It works well for this and let me put a hook in a place that would have been difficult otherwise.  I took off a star because the demand for a smooth, shiny surface limits where you can put this up.
4578306
Sometimes I use this on a surface that isn't quite big enough and it would be nice if it had a removable base. The surface is the  flat portion of a music stand mounted on a tripod. It's a perfectly portable desk . I haven't quite mastered the use of the glare fabric. Seems to just get in the way. There is still some difficulty seeing my laptop when the sun is super bright. The zipper and the handle makes it portable and that is very convenient. Also, people aren't quite sure what's inside which I feel is a little measure of security. Several people have asked me if it was a cat haven, LOL.
580068
it works fine .only works on a flat solid surfaces only. worth for the price I paid
1069132
Sticks well to multiple surfaces and can be removed and reattached with ease.  Difficult to confirm its claims to improve battery life, but the mouse pad has not negatively impacted battery life.  Seems to improve tracking accuracy better than normal desktop surfaces.  Pad is not very translucent and item listing image is accurate.
154536
Works great on any surface I've tried it on. I travel a lot for business, and in tight airplane seats and between flights in airports, this helps me be more productive and comfortable (I've found the person next to me doesn't like being elbowed as I try to manipulate a touchpad).
1055862
Works great on all surfaces and very comfortable to use, my only complaint (minor as it is) the battery life is not as long as I would like.
4029836
Very good product. One recommendation would be to include a caution in regards to protecting the surface.
130649
The surface area was sufficient for moving the mouse over large screen areas. The drawback was the pad began to slip on the desk surface over time and required use of the other hand to secure the pad without slippage.
3641295
Must clean surface before application, but then works perfectly
2496685
Originally, I ordered this for coloring.  It fulfilled that purposed admirably.  It also is great if you need a surface to write on and need to had surface to eat while watching TV. The surface is not slippery, despite it's sheen and cushioning is just enough to keep the desk from pressing into the legs without compromising stability.  I would buy other products from this seller.