The solid steel slats and steel frame construction with excellent strength and durability provides more sturdy support to mattress. No box spring needed. It is shipped in a parcel and easy to set up. We have done customer research of bed frame. Customers are looking for bed frame like this - sturdy. - No scratch their luxury floor. - Hold mattress not to slide on bed frame. - Self foldable. - Looking chic it can be a perfect solution for your bed room.