I love the concept. I was looking forward to using 3 in the kitchen but, they are teeny bit too narrow or too wide under the counter microwave and counter Breville oven. If I could live with one side of the appliance sitting higher than the other, great but I cannot for cosmetic reasons and lack of safety. Sadly, another return. I love Wayfair though I am questioning if I should purchase items that need to be a specific size.