We were provided one of these pillows to use in a furniture store when we went to consider and try out various mattresses for purchase.  We liked the pillows so much that we immediately bought two for use at home.  The pillows have been great, and give wonderful support for both of us as back and side sleepers.  We highly recommend these pillows for support, smoothness and the neck and shoulder comfort associated with the curved shape.  Order and delivery of the pillows was quick and easy...we are still waiting on delivery of the mattress we selected!