No instructions, I had to reassemble once I looked at item pictures on Amazon. I put "square" ends at top and bottom of hanging rods. Apparently they go middle and bottom of rods. Also took some time to figure out the racks that allow taller items to be stored. It is a really nice looking organizer and fit well on our RV pantry door.This was very easy to put together. Done in about 15 minutes. It is sturdy enough for what I am using it for, freeing up pantry shelves from snacks, chips, bread etc. I don’t think it would be wise to use it for heavier items like canned goods & condiments. Years down the road I’m sure I will have to replace the small screws that hold it together, just from normal wear & tear. The adhesive strips seem plenty strong, however I won’t be overly surprised if I have to screw it directly to the door at a later date. As it stands now, it’s decent, it is much more appealing than plastic, and it functions for what I need. I am not disappointed.Putting it together was a bit of a hassle but it works as expected.Excellent productLooks so nice in my pantry.Great for our snacks!We modified this to hang on the inside of our pantry door in the travel trailer we live in. Makes for great storage of things in a camper pantry that usually just takes up shelf space.It seemed a little flimsy when empty, but when I started putting cans on the shelves, the weight stabilized it. It also helps if you use drywall screws to fasten the vertical pieces to the door where possible, as that made it more rigid.. I liked it well enough that I bought a 2nd one. it took care of a lot of pantry items that needed storing, especially now that we are prepping for a rainy day when there may be a food shortage.It’s in my walk in pantry and fits beautifully