Flintronic Insole Foot Warmers, 10 Pairs Heated Insoles for 12 Hours of Warmth, Adhesive Air Activated Warmers for Shoes, S-UK 3-5.5

Details

• 💝💛【SIZE】-Ultra-thin and comfortable thermal insole suitable for all shoes, two sizes to meet most people's needs. Size S: EU 36-39, UK 3-5.5 | Size L: EU 40-43, UK 6-8.5. | 10 pairs (can be disassembled individually) | If unopened, it can be stored for several years.
• 💝🔥【12-HOUR LONG-LASTING HEATING】-The foot-warming insoles can heat you continuously for 12 hours, with an average temperature of 40°C. The foot heating pad simply opens the package and is ready to use, no electricity or additional heating is required. If the heat decreases, expose the heated insoles to air and shake well.
• 💝💕【EASY TO USE】-Heated foot insoles activate themselves right out of the package and heat up within minutes of contact with oxygen (Air-activated). When using, just insert the heated insole into the shoe with the smooth side facing down. It is comfortable and convenient, allowing you to quickly enjoy warmth!
• 💝💚【NATURAL INGREDIENTS】-The warm and heated insoles are composed of natural and safe ingredients, which are safe, colorless, and odorless. After use, it can be disposed of with normal garbage. 💕Note: Do not come into direct contact with skin, and no need to shake or knead before use.💕
• 💝💞【ESSENTIAL FOR WINTER WARMTH】-Heated insoles are perfect for a variety of outdoor and winter activities. Heated insoles are a winter warmth essential for kids, women, and men to warm their feet! Your feet will always stay warm this winter!