CareStock Instant Hot Packs provide fast, effective heat therapy for muscle soreness, cramps, backaches, and minor pain relief. Designed for single-use convenience, these disposable heating packs activate instantly with a simple squeeze and shake, delivering consistent warmth for on-the-go pain relief. The 5 in. x 7 in. size makes them ideal for targeted therapy, conforming to the body's natural contours for soothing comfort. Whether used for sports injuries, joint stiffness, post-workout recovery, or menstrual cramps, these compact and portable heat packs offer a mess-free, hassle-free solution. Perfect for first aid kits, travel, offices, or home use, they require no electricity or external heating source, making them an excellent choice for emergency heat therapy. Made with latex-free materials, they are suitable for sensitive users and can be wrapped in a cloth for added comfort. Available in a 24-pack bulk option, CareStock hot packs provide a reliable, disposable heating solution for medical facilities, physical therapy, outdoor activities, and everyday aches and pains.