Features: Brand new and high quality Stay warm during the cold season with these 20pcs self heating foot warmer stickers. Perfect for outdoor activities and chilly weather conditions. These foot warmers provide daily warmth and comfort. Made with safe materials, they are convenient and practical for anyone. Suitable for people prone to catching a cold, these foot warmers are great for various situations. Whether you're skiing, camping, hiking, or working in a chilly office, these foot warmers will keep your feet comfortable all day long. Say goodbye to cold feet with these portable and long lasting foot warmers. Enjoy up to 10 hours of continuous warmth, making them perfect for any outdoor adventure or winter activity. Specifications: Material: Plastic package Size: 8x10cm Package Includes: 20Pcs x Babies Foot Warmer note: Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you.