48" size round cover for 48" round table. After reading many comments & reviews , I was tempted to purchase size 54" , better too big than small, right, but the 48" fits perfectly on 48" round table w/ 1 3/4" lip, any larger table lip like 2-3" , you better go for size 54" & settle for baggy fit , but at least it will go on. Nice product that stays in place & you can see your beautiful finished table top beneath. Will buy again if necessary to replace.See full review