WORLD-BIO Body Warmers for Cold Weather, Heat Warmer Patch Disposable with Adhesive Backing Gives Hours Warm - 12/20/32/40 Packs, Hand Warmers Long Lasting Safe Natural Odorless

• NATURAL & LONG-LASTING HEAT - Air activated with eco-friendly iron ingredients with soft non-woven fabric, long lasting heat. Odorless, disposable. Do not apply directly to the skin. If don't heat up, pls feel free to contact us.
• CONVENIENT TO USE - Remove warmer from outer package, tear the adhesive paper, fully air activated, warmer heats up in few minutes. If heat decreases, expose warmer to air and shake.
• OUTDOOR ESSENTIAL - Backwarmers weightless and portable. Ideal to prevent you from frostbite in chill winter when you camping, hunting, hiking, skiing, fishing, winter golf, outdoor chilly soccer games.
• RETAIL BOX CONTAINS - 12 packs of body warmers with adhesive. Suitable for menstrual disorders, uterus cold, stomach cold, balances hormone secretion, relax and activate the tendons, maintain ovary and delay menopause. Effectively relieve and remove symptoms such as belly ache, lumbosacral sore and pain, cold hand and feet during menstrual period.
• DURABLE & SAFE - One pack per package, ultra thin and are designed for optimal comfort in any part of body, non-toxic. No using in your bed. DO NOT apply it with any heating source. Store it in the dry but no direct sunshine.

From the brand Single use air-activated heat packs that provide everyday warmth and are ideal for keeping your body warm when the temperature gets cold. They’re available in several styles designed for your hands, feet and body. Natural and safe heat. Just make them breathe with air. No need to do external heat with electric equipment or microwave. WORLD-BIO warmers

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