ThermPak Neck & Shoulder Heat Patches 4 Pack - Air Activated Adhesive Heat Patch - Up to 8 Hours Targeted Warmth - Direct to Skin Heat Pads for Neck & Shoulder Aches

TARGETED NECK & SHOULDER WARMTH : Designed to provide focused heat therapy and soothing relief for neck and shoulder aches, pains and everyday stiffness, with direct-to-skin application for close contact where warmth is needed. AIR ACTIVATED HEAT PATCHES : Each self heating patch starts warming after opening and gradually reaches maximum temperature within around 30 minutes, offering convenient heat without cords, charging or microwaving. UP TO 8 HOURS OF RELIEF : Made for long-lasting daily use, each single use patch provides targeted warmth for up to 8 hours, making it useful at home, at work or when out in colder weather PEEL AND STICK APPLICATION : The adhesive backing helps keep the patch in place on clean, dry skin, giving a simple and practical option for adults who want direct heat therapy without bulky wraps or reusable pads CHOICE OF PACK SIZES : Available as 1 box with 4 patches or 36 boxes with 144 patches in total. Each patch measures 29.5 x 9cm and one size fits most adults for convenient everyday use