This model is a bottom with a cutout in the tailbone area for people with coccyx or tailbone issues.

The rubber supports and steel fame absorb road vibration - not allowing it to transfer to your spine. McCarty's Sacro Ease has become a fixture in the world as one of the most effective back supports available today. A great way to relieve spinal/tailbone pressure and rebuild a broken down seat.

It has been used by people who sit in cars, airplanes, office chairs and household chairs for more than 70 years! Features bottom only with 1 inch of high density foam with a cutout in the tailbone area.

Dimensions: 16" L x 15" W x 1.5" H
Weight: 4 lbs.