Alleviates back discomfort 
Reduces lower back pain and soreness
Supports sitting for long periods 
Ergonomic design conforms to the natural curve of the body and cradles both sides of the spine
Improves posture
Encourages blood circulation
High-grade memory foam improves posture
Adjustable, universal-fit strap built in to keep cushion at desired angle and height
Simple installation and removal
Light weight
 
Dimensions: 13.5” x 14” x 4.5”.