This Star Trek TNG Tricorder Holster is design for 3D printing and finished in a vapor bath to produce a smooth finish and a durable part. The Alice clips can be riveted on to the back of the holster at a spacing of 2.5 inches to allow it to be clipped to a belt or Anovos style uniform. This item has been designed to fit Star Trek TNG Tricorders produced by Playmates in the 1990s.