Black Knight Protector Mat | Protect Bedside Table Against Water Spills, Heat Damage, Vibration and Scratches | for CPAP or Humidifier

I got these for his and her cpaps. We both like them. They are the perfect size to hold my cpap and have extra room on the side to air out my open humidifier chamber. They protect our nightstands from spilled water from the cpap since it has a raised edge, is ribbed so the cpap doesn't slide around and is rubbery so stays on the nightstand well. I've still managed to drag my cpap off the nightstand onto the floor but the mat stayed put so it did its job. My husband has never done that so that tells you it's obviously user error. I'm very glad we got them.

Works very well and fits my CPAP perfectly. Good product

Nice material that not only keeps my cpap in place but also protects my night stand top from water damage. Wish I'd had it years ago.

Perfect size mat for my CPAP. Keeps things dry when I refill the tank and keeps the unit from being pulled off my night stand.

Item as described. Great quality.

I wanted a mat to go under my purifier and this was perfect size and I love that it’s waterproof.

This is made of thick, flexible rubber and it looks like it will hold up for a long time. Also, if anything were to spill, it's deep enough that the mat will contain the water. But, it's still a bit larger than either of my current machines: a Resmed S9 and S10. Also, the price seems a bit steep for a glorified mat.

Nice product