This fosshape crown # 608 you are looking at has a lift and can be made up to 8 inches tall  for $34.00 or without a lift for $32.00.  Some of these frames are made on 1 piece hat blocks and must be split in order to remove them from the block. All the crowns are wired, and those that must be split are sewn back together by machine and hand. Most can be made to fit different head sizes.