Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Can you place a box spring on this frame?
Document: You take it out of the box and unfold the already assembled frame, you fold out the legs and lock them in place with in total 4 wing nuts. Then two bolts that fasten the two part frame together. It does what it's meant to, great height too. I actually think our bed sits higher than before with just a normal metal frame with wheels and box spring. Our 12" memory foam mattress fits perfect on top, no box spring needed ever again.
this thing is came mostly assembled  just unfold the two pieces open the legs bolt them into place and bolt the two pieces together no more sqeaking box frame when u try to get up without everyone hearing especially the kids
Bed frame was extremely easy to set up. You just pull it out of the box, flip it open, flip some legs down, and tighten some wing nuts by hand to hold the supports In place. I ordered the full size frame, which comes with  2 frames that need to be connected. It was missing the hardware needed to connect both the frames together.
I have never had a bed frame so easy to install. :-)  I would recommend to anyone who is looking for a new frame to consider this one. It is sturdy - I have wooden floors and it stays securely in place. I love it!
We do have bunky boards as well. Not sure if that helps, but thought it was worth mentioning. Honestly, this bed frame could work someone looking for a long-term frame. Just place a bedskirt along the bottom and no one would know. All in all, I'm glad I purchased this item. Works well.
At first I was extremely upset with this purchase...I also received a new memory foam mattress and wanted to unroll the mattress on the frame so as to not have to lift the king mattress up expanded. When we place the mattress on the frame it bent a leg. and I thought I wasn't even going to able to enjoy my new mattress without thinking this would fall down.
this frame is a good starter frame untill my husband and i buy a bedroom set. buyers beware this frame does not stay in place on the floor and is very noisy. every time you lay down on it (i have a memory foam mattress on this btw) it creeks and moves away from the wall. if i could anchor the frame i would be happy but since i cant ill keep looking at real bedroom sets.
This thing is SOLID for my queen size bedI expected to take more than 3 minutes to set this up, but it was two steps:  Unfold both frames, and then place the two rubber connectors provided onto the frame.NOTE:  If you forget this last step, it's a major problem you'll get squeaking and the frames will move apart after a while. If you remember to this, you've got a great base to put a mattress straight onto.
After reading the many positive reviews for this metal bed frame on Amazon, I decided to give it a try. It appealed to me because of the price and because many people said it was very easy to assemble.They were right. My son put it together for me, but I could have done it quite easily myself. There are two main pieces (two halves of the frame), that you unfold. Step two is locking the supports in place with the already attached screws/wingnuts.
very good frame! easy to install and to use. it's so good that you do not need a box spring anymore.
Answer: Yes you may, but you don't have to place a box spring as this product can replace old box spring and bed frame.