Sagsaway Under Mattress 3 Piece Support Kit to Fix Saggy Beds Stackable Firm Foam Sheets to Repair Any Sagging Twin Full Queen

Just lift your mattress and slide SagsAway between the mattress and bed foundation directly under your sag A body impression or sag is created when the top layers of comfort foam have weakened and the most common sag is one to one and a half inches deep. This fully customizable repair kit comes with three pieces. A 1-inch-thick main insert and two Posture Zones to provide a customizable solution. This product allows you to control how much support you use based on the depth of sag in your mattress. Lift your mattress and place the main insert so it targets the location of your sag. Then test your results until you get the right amount of support in the correct location. Use the included Posture Zones for additional support if needed.