Review on 🐠 Portable Baby Shark Kids Lap Desk for Travel or Bed Use - Folding Lid with Storage and Collapsible Design - Ideal for Writing, Reading, School Activities, and More by Douglas First

I bought this pillow because it is 1 inch thick which is about the same as two flat sheets sewn together. it would be like just lying on the ground with nothing. Gave 3 stars for ease of cleaning as you would have to put this in the washing machine to clean, not something you could just wipe down. "A" for idea and built-in ceiling; "F" To make a great product, it's best to incorporate the yoga mat material in a way that you can still roll it but have a layer of cushioning.