8 Pack Pet Bed Blockers - 16"(L) x 4.7"(H) - Blocks Gaps Under Sofa - Safety Stop for Dogs/Cats - Clear PVC Adjustable Blocks

I was looking for something to block under the bed since my cat loves to go under there to hide and scratch up underneath, but didn’t want it to look bulky or distracting. This worked great, was easy to install, and has kept him from trying to get in! If you have carpet floors, this would probably not work, but this works great on my hard wood floors. I also recommend buying two packs if you have a queen size bed, potentially 3 if you have a king.

We purchased these to keep the dogs toys from going under the sofa. The instal was easy. The adhesive is thick and leaves a residue but definitely sticks and quickly. We didn't have enough space for the entire sofa so had a small opening. After about 6 months it eventually moved and now won't stay in place. We also ha ve a shark so it could have been that. Not aure. Still think it was worth it. Just need to secure it again.

I bought this to keep foster kittens from crawling under my bed. It worked and was easy to install. It works best on floors without carpet.

When they advertised these as something to block off under a door, I expected them to be the length of the underside of a door! They are about half that.I also found them to be about an inch too tall in almost every application. However, you can cut them with scissors and melt the edges to make them not sharp. The adhesive is good, and the L bend gives you an advantage over cardboard. But the cost difference kind of evens that out. If you don't want the look of cardboard taped to the backs and undersides of things, get these. A few sets, probably. If you don't care if it looks like cardboard taped to things, just use the cardboard.

We used these for the gaps between the bottom step and the floor on our staircase so the dogs don’t slip. They work great and haven’t loosened at all.