... dismountable item, you can assemble it to be 1-level, 2-level, 3-level display racks according to your requirements.There’re 4 components ... Support tube used for each spinning level ( can be 1 tube with 1 spinning level, 2 tubes with 2 spinning levels, 3tubes with 3 ... spinning levels), each tube height 245mm,4) each spinning level with ...