Sitz Right

Adds comfort to any chair, ideal for office or home use
Unique ergonomic design supports a healthy lumbar curve for instant lower back pain relief
Contoured design features higher pillars in back to prop up your pelvis and open the angle between the upper body and legs, reducing strai on the hip joints and encouraging proper posture
Promotes better airflow to reduce heat and humidity for extra comfort
A unique cutout provides pressure relief for your tailbone
Soft, supportive polyethylene that's waterproof and washable
Measures 18" L x 14" W x 4" H