Very surprised to be delivered as quickly. Flat, the package had to be opened in transit. The delivery man did not want me to open the package in front of him or I put in reserve as stipulated on the tape. Fortunately, after unpacking toppers This corresponds to the description. I bought it for the seat of a sofa-bed whose mattress was too hard. A 70x200 size would have sufficed. Now it is more comfortable.