HANIHUA 4 Pack Bed Risers 3 inch Furniture Risers, Heavy Duty Bed Lifts Risers for Table, Sofa, Chair, Couch, Desk, Bed Frame Risers Supports Up to 1,500 Lbs Black

Definitely a 2 person job to put on. Wish they had a lip on all 4 sides instead of just 2, but they are sturdy once installed.

I originally ordered these risers for my wall bed but they didn't work the way I needed them to and I ended up using them under a very low sofa. Wow! What a difference! My robovac can finally get under the sofa and it's so much easier to get up from a seated position. I would order again!

This product arrived quickly and in minimal waste packaging. They are as described. They hold my bed up and surprisingly held two people in the bed as well. The price is not that bad either.