Our toppers ship via UPS compressed in a plastic sleeve and rolled into a box that is designed to be capable of handling by one person. When you receive the topper, unwrap it, and locate the cover. If your topper has our zip on the cover like our TEMPUR-Adapt® or TEMPUR-Adapt® + Cooling Toppers, zip on the cover packaged separately and place on top of your mattress, and secure with sheets. If you ordered the TEMPUR-Cloud® Topper, the cover will work like a fitted sheet instead of a zip on style. Simply place the TEMPUR-material layer on your mattress and place the fitted cover over both the layer and your mattress.
The Topper should expand and take it's full shape after 1-3 hours of opening, however it could take up to 48 hours in some cases.