At the price I paid, they were well worth the cost - high quality and much cheaper than all the other soft close drawers I saw anywhere else.

I was a bit confused by the pictures and measurements when looking at the product on the site, but the 21 inch wide did fit my 24 inch cabinets almost perfectly. The actual interior width is 22.5 inches. While they were just slightly more narrow than the space I had to work with, placing small metal washers between the slide and cabinet walls gave them a perfect fit.