Umbra 330720-040 Udry Dish Drainer and Microfibre Drying Mat-Foldable, Space-Saving and Easy to Store, Plastic, Schwarz

What keeps the plates from just falling over? It looks like the plastic rack would not be sturdy. Does it hold up well?

Hello, what is the size of only the small dish rack? I imagine 20x13 is the size of the drying mat? Thank you!

How do you clean the microfiber base? Is it machine washable?

Can you order just the pad with the elastic bands? So far I’m using the rack with other pads I have when the one that comes with it is in the wash.