Lewis-Plast Premium Hot & Cold Reusable Gel Pack Compress Wrap (without Sleeve) - Ice Heat Packs for Knee, Back, Shoulder, Ankle and Neck Injury.

Simple Setup - Our hot cold packs are easy to use. Simply store in the freezer for cold packs and heat in the microwave for heat packs Reusable And Durable - Made from high quality strong, comfortable nylon with rounded corners - Filled with premium non toxic gel to avoid a split or burst, providing a long lasting product Hot pack uses - The warm patches are ideal for muscle spasms and treatments, cramps, belly, lower lumbar and sciatica pain. The gel packs is microwavable Cold pack uses - The freeze is perfect for pain relief when treating knee, back, ankle, neck, spinal, cervical, joint and general muscular aches and discomfort. Also commonly used for headaches, toothache, general bruising, minor burns, reducing swelling and inflammation for a faster recovery time High Quality - Providing you the best in the industry, our hot cold packs are built to last. Commonly used for first aid required for outdoor activities where an effective premium hotcold pack is required. Ideal to reduce inflammation