I love them, but don't bother with included double-sided tape
Dense, appropriately sized rubber. I love how if I accidentally knock the seat down, the noise is no longer fit to wake the neighbors. It's just a really nice touch that makes my toilet feel better to use. Not to mention it vastly extended the life of my second plastic bidet insert.<br /><br />The tape will fail, sooner or later. In fact, I've had it fail by splitting through the middle, still stuck to both sides. If you're certain you're unlikely to be moving them to a new toilet seat any time soon, I recommend Shoe Goo: [[ASIN:B008AF1NG2 Shoe GOO 110231 Adhesive, 1 fl oz, Clear]]. Good first choice for sticking rubber to anything, especially in a high moisture environment.
Rating: 4 stars