I thought about trying them sometime down the road, for the time being I use foam blocks. And I have enough to last me quite sometime.
My only question about those sticky tabs, and maybe someone who uses them frequently could answer me this, how do you apply those little buggers to a sofa that has a solid metal runner on the bottom, like the furniture I have at home. Not every sofa has legs.
The runners underneath are about 5 feet long, and also have them on my recliner and couch, too. I would imagine you'd go through a lot of those sticky tabs, where with my foam blocks, just put one under each corner on the recliner and couch with an extra one in the middle on the sofa.
Do they have something for those applications, too? If so, is it cost effective?