milliard trifold mattress, twin size, 4 inch, portable foldable mattress twin with medium firm foam, washable cover, tri-folding floor bed, fold up guest bed, rv travel, camping, 75" x 38” twin 4 inch) similar see pics) is up for auction in Home & Kitchen. This item is in New/Like New condition. Bid on this item at our Columbus - Phillipi Rd location before the auction closes.