|From the website:
Our Sciatica Saddle relief pillow is your best defense against chronic low back pain.
Sitting for long periods puts pressure on your sciatic nerve which can lead to sharp radiating pain in the buttocks and legs.
This bicycle seat-shaped cushion eases and prevents sciatica discomfort by taking weight off your thighs and backside, helping you maintain proper seating posture.
100% polyfill padding with removable poly/cotton cover.
Perfect for home, office, or car.
14½"L x 10¼"W.