But the construction of the brackets and the tray are good. It has the ability to pick up anything that you want it to pick up. But they conformed to my foot quickly. I chose these, as they are 80% cotton. love the Kids Cute Garden Shoes Cartoon Slides Sandals Clogs Children Beach Slipper for my baby. Key is to clean the area and install when warm. It is really not worth more than $4. Great buy and great quality product. The rgb looks goo. Im 63" at around 260 and these fit just fine.