I’m disappointed to say that despite measuring multiple times, these baskets did not fit the cabinet I needed them for. The width across the top where it would connect to the shelf was about 0.25” longer than I thought based on the picture measurements. I returned.I purchased the medium basket for $9.99. The arms are coated wire and can be bent - not sturdy enough for heavy objects, which will sag the basket. Perfect size for typing paper, again be cautious about the weight of too much paper - see pic, with a sheet of typing paper in the basket. It will fit around a board that is as thick as 1 1/4 inches, but no thicker. It fit my space perfectly and is perfect for my needs. I deducted a star because it could be sturdier, but given the price point I am happy.This was perfect for adding just a little extra space in our cabinets. I will admit, it is not very strong so don't plan to put anything heavy on it. I have 8 small coffee cups (6 ounce size) on one and 8 cereal bowls on another one. They do not secure to anything, so I do have to remember not to put items on the very front edge (which really isn't that big of an issue). I'm fairly certain you would not want to use these for anything heavy.I used this in my bathroom because I only have the over-the-toilet shelf. This added extra storage for small items. Because of the thickness of my shelf, I couldn't push the wire shelf all the way in, but it goes in far enough. I recommend.Very happy with this product. Just slid it onto the bottom of the shelf and instant storage in my pantry. Just ordered two more of a larger size for my closet.Super easy to slide on a shelf. No assembly required. Sturdy enough for most items, maybe not heavy appliances. But any other items in a kitchen.I used this item to hand underneath a shelf in my cupboard. It gave me space to put dishtowels and other kitchen accessories.Great spacesaver. Helps keep my bread from being smashed in my pantry. The only thing I don't like about it is when I remove an item out of the bin, sometimes the bin tries to slide out. Would definitely purchase again.Pretty sturdy. Handy if your old fridge needs a shelf