Kao Megrhythm Steam Shoulder & Back Patch 4PCS

Say goodbye to chills and muscle tension—Kao Megrhythm Steam Shoulder & Back Patch 4PCS is here to help with steam-based warmth.
Made for people who need comfort without sacrificing mobility.
How to use: Use while seated or lying down for optimal warmth delivery.
Safe, compact, and single-use. Your go-to solution from Japan.