Perfect Fit Lumbar Support + HOT/COLD Packs

This lumbar support promotes healthy sitting posture by supporting the lower back and encouraging natural curvature. It features adjustable straps, dual flexing panels, and an optional breathable cover.

• The description claims that it supports natural curvature of the lumbar while ensuring airflow.
• The description claims that dual panels flex inwards with back movements.
• The description claims that it is adjustable for preferred back support position.