I have spent a small fortune on Acid Reflux WEDGES -- the twenty-four inch wide ones which are so easy to slip off of each time you turn over. The BEAUTYREST GEO INCLINE MATTRESS TOPPER is absolutely fabulous! It is comfortable, accommodates your spouse, affords you a good night's sleep and you do not have to buy any special sheets for it! I highly recommend the Beautyrest Geo Incline Mattress Topper to the countless people out there who suffer from GERD. This will be the best and last full-size "wedge" that you will purchase!