RAKUNA Brand Shoulder Blade Release Pillow Thank you for viewing. This is the RAKUNA brand. It's a massage pillow designed to relieve stiff shoulders by loosening the shoulder blades with 18 protrusions that stimulate the shoulder blades and surrounding muscles, and a curved shape that supports the back. The reverse side allows you to assume a pose that opens the chest and straightens the back. I purchased it on Amazon last year, but I'm selling it because I've hardly used it, only trying it once or twice. The main unit is the only item; there is no box. I will wrap it in cushioning material for shipping.