Includes:
3 Aiming rings:
[1x Posterior(Yellow), 1x Anterior (Blue) & 1x Bitewing (Red)]
5x Indicator arms:
[2x Posterior (Yellow), 1x Anterior (Blue) & 2x Bitewing (Red)]
30 Disposable Adhesive Sensor Holders: 
[10x Posterior(Yellow), 10x Anterior (Blue) & 10x Bitewing (Red)]