I employed some small zip ties to secure them in place. Assembly is quite straightforward, but be sure to read the directions; it'll save you time.

Affordability paired with functionality, commending its use for various papers.

Offers a place for Post-it notes; it's not too heavy-duty, but it works great for light to medium office use.

Frees up a lot of space on the table, turning out to be a great size.

Easy to put together, although some welds are uneven, making it a bit challenging to move the shelf.