Deep Heat patches are designed to temporarily relieve muscular aches and pains, joint stiffness, backache, strains and sprains
The Deep Heat patches are comfortable heating pads that apply directly to the skin and can be worn unnoticed under clothing as you go about your daily routine. This product is air activated. Open only when ready to use. Provides up to 8 hours of warmth. Thin and comfortable. Easy to apply self-adhesive patch.