SunnyBay 24-Pack Air-Activated Wearable Heat Patches for Back Pain – Self-Supporting with 4 Belts (No Sticky Back) – Heating Pads for Cramps, Neck, Shoulder – Up to 113°F Warmth

AIR ACTIVATED: Sunny Bay air-activated heat pads the most effective way to relieve soreness during your busy day at work, school, or on the go. Keep them in your purse, gym bag, or backpack for instantly accessible relief from muscle aches, cramps, and strains.

• MILD HEAT AT 113 °F: Our versatile back heat products stand out with their precise, unique design. Getting as warm as 113 °F.
• ADJUSTABLE BELT HOLDS TWO PADS: Stretchy and adjustable with Velcro, the included belt has two pockets that hold the heat pads, hugging your torso without adhering to the skin. Make sure the pads’ heating side faces the skin over your affected structures.
• MULTIPURPOSE USAGE: Our versatile warming patches with belts can be wrapped around any body part for warmth.
• AIR-ACTIVATED, FUSS-FREE: Unlike your usual heat packs, our heating pads don’t depend on hot water, electricity, or microwaves. Once out of their airtight packaging, the pads start warming up to reach warmth in 20 minutes.
• LASTING HEAT AND REUSABLE BELTS: Making comfort management as convenient as possible, our low-maintenance patches actively deliver up to 12 hours of constant, soothing warmth. Moreover, each belt can withstand many uses before needing replacement.