PrimaCare PHP-45 Instant Heat Pack for Emergency Heat Therapy, 4" x 5", 24 Count (Pack of 4) - size: (Pack of 4)

About this item

• The information below is per-pack only
• EASY ACTIVATION – WATCH BEFORE USE: Please check out the product video for a simple demonstration on how to activate the hot pack correctly for best results.
• FAST HEAT ACTIVATION: Self-heating pack activates in approximately 4 minutes through a safe internal chemical reaction, reaching up to 60°C (140°F) for consistent warmth.
• EXTENDED WARMTH DURATION: Designed to provide steady heat for a minimum of 30 minutes, offering reliable and continuous comfort during use.
• COMPACT & PORTABLE: Lightweight, single-use design makes it easy to store in first aid kits, travel bags, backpacks, or emergency supplies without taking up much space.
• VERSATILE WARMING USE: Suitable for general external use to help provide soothing warmth for everyday muscle stiffness, minor aches, and outdoor cold-weather situations such as hiking or camping.