MEDLOT Heat Patch, Insole Foot Warmers with Adhesive - Long Lasting, Safe Natural Odorless, Air Activated Warmers - Up to 9 Hours of Heat - 20 Pair, White

Product Description

MEDLT foot warmers are air-activated, easy-to-use. Provides soothing warmth up to 9-10 hours. No need for wires and power bank, a very convenient solution for keeping your feet warm during the winter time.Intended Use: For people with Raynaud's Syndrome or poor blood circulation, outdoor activities like camping, sporting events, hunting, hiking, skiing, fishing, winter golf, football, and working in cold temperatures.Notice: Heating time varies with exposure level and surrounding temperature. Use tips1.Remove warmer from outer package2.When the warmers are sufficiently warm, place in your shoes or boots3.Warmer reaches full heat in 15-30 minutes4.If heat decreases, expose warmer to air, it will get heated again.5.Dispose when packet no longer heats up.Caution:1.Do not use while sleeping.2.Do not attach warmers directly to skin.3.DO NOT microwave or use with other heating devices.4.Stop use if overheating, swelling or blisters occur during use.5.Do not open package prior to use.6.Do not open, tear or puncture the warmer pack.7.Not for people who are less sensitive to temperature, like diabetic, pregnant women, elderly, toddlers and infants.8.Child use must be under adult supervision.9.Do not trim the warmer.