All the benefits of the original Black Knight with an extra feature! The Black Knight GLO can keep your CPAP machine in place with this cost-effective, non-slip silicone mat. A fantastic accessory that addresses common CPAP issues like: water spills, overheating, vibration and nightstand scratches.

Using the GLO light, night-time tasks like humidifier refills, mask adjustments and changing CPAP machine settings become easier with the push of a button.