You're about to be very, very relaxed. This wearable heating pad has a cotton cover with handle loops, and it applies a soothing pressure to your neck and shoulders. Microwave heating pad is designed to aid in neck pain and shoulder pain to provide a simple tool for relaxation. To make it a heated neck pain relief device, microwave the wrap for 30-60 seconds, wait 30 seconds, then heat again for a higher temperature. Thermal therapy process should last for 15-20 minutes. To turn it into a neck ice pack freeze the wrap for at least 6 hours. The cold therapy process should last for 8-10 minutes. Microwave heating pad for neck and shoulders can be surface cleaned with a damp cloth and stored in a sealed bag when not in use. Do not machine wash. Stress relief gifts for women and men have never been easier!