Not a great item. The new purple one is not the ...
I purchased the original model years ago. I still have it, great item. The new purple one is not the same in materials support or comfort. It compresses down too much creating a hard uncomfortable surface. Perhaps these cushions should be weight rated. I'm about 190 lbs. It may be fine for 150 lbs. Be very careful of this if you have any medical issues that absolutely require pressure relief.
Rating: 2 stars