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| Buy 2 - 3 | $43.95 | Save 10% |
| Buy 4 - 7 | $38.95 | Save 20% |
| Buy 8 + | $33.95 | Save 31% |
Availability: Usually ships in 1-2 business days
Get fast, effective relief from aches, pains, and muscle stiffness with Dynarex Instant Hot Packs. These 6” x 9” single-use hot packs activate instantly with a quick squeeze—no microwave or external heat source needed. Ideal for first aid kits, emergency response, job sites, athletic facilities, and home use, these packs provide convenient heat therapy wherever you need it.
The Dynarex 4516 hot packs are designed for one-time use, offering up to 30 minutes of consistent, soothing heat. Each box contains 24 individually wrapped packs, making it easy to stock up for medical emergencies or regular use. Whether you're treating muscle strain, back pain, or joint stiffness, Dynarex hot packs deliver reliable heat therapy when you need it most.
Applications:
Ideal for first responders, athletic trainers, physical therapists, job site safety kits, and personal use at home or on the go.
