Start making money by selling 3D printed models. Sign up to the PrintStart3D Thangs Membership to sell my models in your shop and more! I didnt have much room left with all of my 3d prints laying around so I decided to model my own floating shelves to display what I have made. You can put these shelves on any wall. It uses two screws to mount on the wall. It also has arms on the mount to hold the shelf so it appears to float on your wall.