Can't attest to longevity yet. So far they're okThese showed up in deal of the day and I couldn't pass on the price. I needed pads for the dining room table legs and chairs. The ones on the table legs are sticking great because the table rarely moves. The pads on the chair legs lasted about a week. I think the stone tile is a liitle rough for what these pads can do and I ordered the silicon that slips over the leg. Overall these are good pads.We used this product to keep our floor from scratching. We added these to all our furniture and feel confident that they will protect our floor from scratchesWe just put new wood floors down and wanted to put these on the furniture to keep them nice, there are way more in this pack than I needed but it was nice to have the variety of size, shape and color to choose the best ones for each piece of furniture and will keep the rest around for the future.Many of the smaller pads could not be removed from the paper backing without removing the adhesive pad completely. Then when applied to a chair to protect my painted floor, the chairs would not slide away from the table while a person was sitting in it. It was as if the chair was glued to the floor. The pads left black circles on the floor any where the chairs were placed. If the chair was moved more circles would appear. (The floor was painted a light color) Luckily the circles could be removed with a wet wipe. I had to discard 32 pads. Have not tried them on a non-painted floor such as hardwood.This felt furniture pads have many sizes and good material, excellent product. They are suitable for a host of furniture. Without scratching the hardwood floor when I moved heavy furniture, like a sofa, wardrobe and big desk. They have good stickiness because it seems to be working well so far. Good non-slip pads!These felt furniture pads were used to protect my wooden furniture without scratches. The package is great it comes many different sizes to choose from and are easy to use and cut to the size you want. They really worked and stick well. Delivery quick, thank you, we like them.I love the fact that they are assorted sizes. These pads can be cut to fit too. I put them on my picture frame to prevent the hardwood frame from scratching the metope. Of course, I put them under my chairs and tables to protect my floors and windowsills. They work very well!