The PrimaCare PHP-69 Instant Hot Packs provide fast, reliable heat therapy in a convenient disposable format. Each pack activates instantly with a simple squeeze, delivering consistent warmth without the need for a microwave, boiling water, or electricity. These heat packs are designed for convenience and portability, making them ideal for first aid kits, athletic training rooms, physical therapy settings, workplaces, and home use. The 6" x 9" size offers broad coverage to help support comfort in larger muscle areas such as the back, shoulders, and legs. Each case includes 24 instant hot packs and 24 soft non-woven sleeves for added comfort and safer application against the skin. Whether for sports recovery, workplace readiness, or general household preparedness, PrimaCare PHP-69 delivers dependable instant heat when needed.