Review on SYOO SINGYOO Bed Rails for Toddlers: Upgraded Extra Long Bed Guardrail with Cute Bear Design - Fits Twin, Queen, and King Size Mattresses (80(L)*30(H)inch, Buck) by Barbara Evans

The rails themselves were fairly easy to assemble but when complete they weren't as strong as I thought they would be, even on their own and that was the first red flag. I had to watch a video on installation as the instructions don't include that part. No video shows how to use the ropes unless you have a complete base to bolt the underside of the rails to. I had to use zip ties to attach them to the spring box because they were still very flimsy even with the ropes. I suggest to also buy all 4 sides to connect them in a circle, otherwise it will still be trouble to take care of them.