Hot & Cold Wraps Style:Large - Fishing It is an enamel pin

It is an enamel pin that uses magnets instead of a pointy pin

It is microwave and dishwasher safe

all in a fun stick shape

Color: Multi color-hand silk screened

Hot & Cold Wraps Style:Large - Fishing It is an enamel pinStrap to your body, which helps stay in place while you rest or get things done! Keep it in the freezer for a cool pack which makes it great to relieve headaches or cool down from a hot summer day! Heat in the microwave for 1 2 minutes until desired heat. Lasts about 20 minutes each time you use, which is great for rotation therapy to help relieve aches and pains. Add 1 2 drops of essential oil for aroma therapy Available in 3 sizes: Small 30 37