After installing these booster bed - the second night of their use around 3:00 am I woke thrown forward - indeed one of the booster had broken and my bed was total imbalance 3 feet on the risers and 4th floor (! do not laugh) very uncomfortable position during the night accompanied by a very loud noise ..... my bed is a normal bed (mattress and box spring) and my weight is less than 70kg - these were booster sold to withstand 220Kg!
I dutifully handed the bricks that were there previously. But I recommend to amazon to let this product in the catalog.
By cons no problem - I immediately returned the item at no cost and the reimbursement was almost immediate. A thank you amazon for logistics.
