This is awesome! It helped me organize my home work station. Make sure you measure so that you can be sure it will work for you. The adhesive is strong: so far, very impressed. Remember; measure !!! My desk height barely made it possible to fit my office chair under it (at the lowest height).I bought this for my husband to celebrate our 9th Anniversary. We were both surprised by how well the adhesive works and how much can fit in the large compartment. On the card I wrote "So happy we've stuck together all these years."He loves how much use he gets out of the big compartment and how perfectly it blends in with his office so that no one sees it. The large compartment has a space for 2 or 3 writing items, and a large area for papers and personal items. My husband has asked me about getting a second large compartment since it is so useful and could be used around our home and workThe smaller compartment, and the reason we are giving the product 4 stars instead of 5, isn't really useful unless you need that much pen/pencil storage. If the small compartment had a removable or adjustable storage space it would be better than the plastic divider that makes it unusable for wallet and/or car fob. I tried to put the kids paintbrushes and watercolor paint strips in the two sides of the smaller compartment but they are to bulky.I'm a student that works from a desk the majority of the time so I got this to make my life easier. I took a couple hours to fully prep for the adhesive, followed every instruction down to putting a timer on when I could start filling these drawers so I didn't touch it before the time it was supposed to be ready by.Now, 5 months later, the pencil drawer has completely fallen and the large drawer is on it's way to fall too. I'm now officially out of a working product until I can find another adhesive. I've given it another star because to be fair, when it did work, it was a great convenience to have, but it has turned into a headache to deal with that has left me disappointed to be honest.These were easy to install, however if what you put in them weighs too much, the adhesive isn't strong enough to hold. The larger drawer has fallen off twice because the weight of the contents in the drawer was too much for the double-sided tape that comes with the drawers. You can screw them to the desk to eliminate this issue. I don't want to do that, so I just be careful with what I store in the drawers. I bought it to hold pens and pencils, but had put other things in it. Now that I've reduced the contents back to just pens and pencils they work fine.I added all the stick pads to the drawer. fell off before I even put anything in it. I would rather use screws but that isn't an optionThe adhesion is not strong enough to carry only 7 makeup brushes + mascaraMy wife loves her desk but has needed some shelf space for a while now. We though about doing something on top of the desk but she really wanted to something to attach underneath. This was the perfect product!For installation, use the stickers and make sure you don't have anything in the shelf for the first 24 hours or so. Ideally you can keep it pressed against the desk with extra pressure. They've both been really stable and dependable and honestly, I'm so glad we found this solution. We definitely would recommend this product to anyone!I have used this product for a couple of days now and I can honestly say that this is a must have. It makes having an organized life easier and just keeps your desktop looking clean and organizedThe clear adhesive strips are great, but not strong enough to hold to the smaller drawer. I fixed it under my bamboo standing desk and cleaned the surface before attaching it. It didn't stay attached longer than a day.