FLYNGO Self Heating Portable Hand Warmer, Reusable Non Electric Heat Pouch, Instant Heating Warmer Packs, Pocket Warmers for Travelling, Camping, Hiking, Skiing, and Winter Activities (Pack of 5)

Features

• SNAP FOR INSTANT HEAT: Snap the internal metal disc, a reaction is set off to generate instant & long-lasting heat up to 130 (54); No boiling or microwave to heat, becomes a soothing hand warmer (hot pack) in seconds; Portable and convenient to use outdoors
• REUSABLE & SAFE: Our snap heat pads contain sodium acetate (vinegar and baking soda) & water; non-toxic and latex-free PVC casing; To reset a heat pack, boil it for around 5-10 min or until all crystals dissolved and the gel appears clear again, let it cool to room temperature and its now ready to be re-activated again by snapping the metal piece
• FLEXIBLE & MULTI-PURPOSE: Our hot packs are soft and flexible, easy to conform to any part of the body - joints, knee, back, neck, shoulder, elbow, wrist, thigh, abdomen; Soothe sore muscles, sprains, tension, bruises and sports injuries; Reduces arthritis pain, menstrual cramps, migraines, toothaches, wisdom teeth extractions, headaches
• AMAZE YOUR FRIENDS AND FAMILY - When you first see or show them to somebody, you'll know what we mean. They have the "WOW" effect.
• CAUTION: When boiling, either wrap in a wash cloth or stir constantly. Do not allow to remain in contact with the bottom of the pan as this can damage the product. WARNING DO NOT PLACE IN MICROWAVE