I’m installing new kitchen cabinets and after ripping out an old sink cabinet whose bottom was rotted from the years of water damage from spills, drips, and plumbing misadventures, I was set on finding a way of protecting the new cabinets.  I found this silicone drip tray that fit my 36” sink cabinet perfectly. I believe they have other sizes too.  I was happy to find the tray was substantial.  It has a nice weight to it and fits the cabinet perfectly. The tray has a ½” lip all around so that if there is a leak it will hold a good amount of liquid. A clever detail is the tray has a drain hole with a plug that allows you to drain the tray of spills and easily wipe up what’s left.  The tray far exceed my expectations both in terms of design and quality.