about this item:

Designed to relieve period cramps, backaches, sciatica, stomach pain, and muscle fatigue. Can be wrapped around the abdomen, back, legs, knees, arms, or shoulders for all-over comfort. Features 3 heat levels — high (red), medium (blue), and low (green) — to suit your needs. Includes a mesh pocket for cold therapy, giving you both hot and cold options in one belt. Powered by Type-C to USB, compatible with power banks, and comes with a built-in pocket for easy power bank storage. Measures 104 cm when not stretched, with medium stretch tolerance. Made from soft, breathable fabric and secured with an adjustable Velcro strap for a comfortable, flexible fit.