I've been searching over and over to find the right size, color, lightweight, and price. It was difficult to find the right size. First of all, I have a grey shoe organizer that hangs on top of the door, it has 26 for the shoe holder with clear see-through BUT I don't put for my shoes. I organize for my personal care like wipes, underwear, socks, tampons, maxi pads, eyelashes and etc. I have a small space for a bathroom and no storage to keep things. It was hard to find a simple tray to keep the stuff inside the shoe organizer. I found this one and I re-order more (totally: 18 pcs) but I will probably re-order one more batch of the trays. The trays measured 8" long, the height is 2.5" tall and the side are not actually perfect square, the bottom lower side front is 3.5" to the top side front is 4.5" (I measured outside of the tray) The only thing I wish the tray should be a little bit longer than 8" because I need 10" long but it is so hard to find that has over 4" wide to insert open shoe holder. Again, that's because the shoe organizer inserts measure has 5" x 5" x 10", I brought them from target, it is still available today, and it never discontinued, its called "26 shoe organizer by "made by design". that's why I need the trays that are easier for me to grab things on the go. I'm happy with the trays, if you're a super freak organizer like me, the price is right, affordable, and it's better than nothing!Exactly what I wanted to keep my toiletries organized by person & type in our bathroom cabinets. Grey color matches with my shelves.Super cute sturdy just little smaller then I expected but I found use for themGood size and well made