Smooth operation when installed correctly. Difficult to install in existing cabinets.

I haven't installed them yet but they are very heavy and sturdy so I assume they'll glide well and hold up to my heavy pantry items. I deducted one star because the box they were shipped in was completely inadequate. These are heavy metal drawer glides and the thin cardboard "box" was pretty much shredded when it arrived. I didn't even need to open it. I just reached in and pulled one out. Guess I better count them.

The soft close drawer slides work great and much cheaper in price than other places we looked. We will be purchasing more!!

Great slides, sturdy, happy with purchase.

Seems really well made. The instructions are hard to determine actually how much room you need to be able to install them.