What are the dimensions of the cushion?
Does it slip when put in an office chair or does the bottom have a non slip surface?
After sitting in this for a long time (14 hour flight coming up) will it get hot like typical memory foam beds do?
Does it really give a firm support?
Can the seat cover be unzipped and washed?
Can you use in car?
Anyone had success with this helping chronic sciatica?
Would this cushion work for someone who weighs #260 ?
Can you use it on a wheelchair?
I fractured my tailbone, is this pillow worth it?
How is this on an airplane? That is where I need it most during transatlantic flights.