United Scientific Polypropylene Multi-Purpose Containment Tray - Plastic Trays for Sterilizing & Drying Lab Supplies - Durable and Temperature Resistant Storage Tray - 15" L x 12" W x 3" H (10 Count)

Got this to contain the food and water dishes for my indoor rabbits. We moved their pen off a tile area and onto a wood area. I was VERY concerned that the wood could be ruined if they knocked their water bowl over while frolicking. This is the perfect size to hold their bowls while not so high to limit access and big enough that if they bump it, any spill will be contained. It is hard enough that it's not bendy and tempting to chew while they are literally in the act of chewing. This is very different than a flexible litter box or dish pan we considered using and stands up to my pair's antics.

Really worth the money. Great quality and supports the heavy weight of my arm. Size is good for all people

Very strong and cold weather hearty. I used it for a water source with a underwater heater for outside birds and animals.

This tray is strong, sturdy and elegantly designed—pouring from its corners is smooth and drip free. I use it as a tray to insert and then water my orchid plants, individually, and then pour the collected water back over the plant directly from this tray. As I said, the pouring is smooth, and feels “automated”, for lack of a better description. Really fits my needs well—just what I was looking for. You can see—and feel—the ergonomics and design put into this tray to work with liquids. Worth every dime! Highly recommend!

I am using this as a birdbath and water for small wildlife. It’s the right depth, easy to refill or clean. They love it!!

Actually use it as a bird bath. Works great! We are in a very dry area and its low enough to allow other wildlife to drink, e.g rabbits and squirrels.

Sturdy and perfect size for rinsing my 9x12 cyanotype prints!

The dimensions listed are wrong. They’re not even right to the outside of the tray. The tray actually measures 14x10.5