Sensory sheets are great for those who can't get to sleep, they provide extra feedback that allows them to relax and feel safe, as well as calming the nervous system.

These sheets create a sleeve, wrapping all the way around the mattress, they are open ended for easy access and consistent pressure.

I have personally tested all mattress sizes 

The material：85% polyester and 15 % spandex.

 5+ only

Please ensure child can remove themselves from sheet to avoid hazard