Hot and cold packs are versatile therapeutic tools designed to provide relief from pain, inflammation, and muscle stiffness. They can be heated in a microwave or cooled in a freezer, making them suitable for various treatments.

Product Data
Size: Typically available in multiple sizes, such as 9x12 inches or 10x15 inches
Material: Soft fabric exterior with a non-toxic gel or rice filling
Heat Time: Usually warms up in 30 seconds to 1 minute in a microwave
Cooling Time: Takes about 2 hours in a freezer for optimal cold therapy
Reusability: Designed to be reused multiple times

Reference Price
Prices range from 10 to 25 USD depending on the brand and features such as removable covers or additional gel packs.

Product Classification
Category: Medical devices/Health aids
Sub-category: Pain relief aids and thermal therapy products

Product Features
Hot and cold packs often come with a soft cover for comfort, are microwave and freezer safe, and are easy to clean. They may also have flexible designs to conform to body contours for better application.

Product Uses
These packs are primarily used for alleviating pain from headaches, muscle strains, arthritis, and sports injuries. They are also effective for reducing swelling and aiding in recovery after workouts or injuries.

Precautions
Ensure the pack is not excessively hot before application to avoid burns. Always use a cloth barrier when applying cold packs directly to the skin to prevent frostbite. Follow manufacturer instructions for heating and cooling to maintain product integrity. Tag: Previous_one：Warm baby
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