COUKIU Self Adhesive Baseboard Corner Blocks, 4inch(Width)3 Inside + 3 Outside Corners-Connector Between The Wall Base Cove Base Rubber Moulding Trim, Perfect Match for Our S100 Baseboard(White)

This is for 4" base....I think they are perfect for there intended purpose

I recently remodeled my finished basement. I did not want wood touching the cement floor. I saw this product. Went up easy and very happy

Check the photos carefully. I have 3 kinds of baseboards. These didn't fit tight on any of them. And the adhesive strip is not very sticky. Wasted my money.

Definitely completes the look of vinyl wall base application. Adhesive a bit lacking on a few but remedied with adhesive on hand. I do wish one could buy in/out corners separately and as many as needed. Could have used one more ("inny") but, alas.

It’s too big but I was the one who chose the size so yeah…It is sturdy though.If you are going to get the plastic moulding do not get this size get the smaller ones.

I used these to cover the corners of a bathroom vanity that had some water damage. They were perfect for that project. It remains to be seen how the adhesive will hold up over time, it didn’t seem especially strong. I will update if there’s a problem.

This products installed easily and adds a finished look to vinyl wall base. I'm glad I used them.

The product is exactly what I expected. I’m very happy with it.