Bed Buddy at home products are fragranced with essential oils and natural herbs to help you relax sore joints, restore tired muscles and revitalize your senses. Simply microwave for soothing moist heat or chill for a cooling compress. Bed Buddy Foot Warmers can be heated to reduce pain and tension caused by arthritis or to simply warm up on cold nights. Use cold to reduce swollen feet. The Foot Warmers contain real lavender to help you relax.