CanDo® Exercise Resistance Band, Yellow, 5 Inch x 6 Yard, X Light Resistance, 1 Each Heel Elbow Protectors 16 milligrams vitamin B 3 (as Select Ear:Left Ear 16 milligrams vitamin B 3 (as niacinamide) The IMAK Arthritis Socks help relieve aches pains and stiffness associated with arthritis of the feet * Unique design provides mild compression for warmth and helps increase circulation to promote healing * The Arthritis Socks are made of soft breathable cotton material * Provides mild compression to help control swelling * Cotton material allows skin to breathe and keeps feet dry * Comfortable all day and night these 5 inch wide bands are constructed with Tear Stop technology for reduced puncture and snap breakage physical therapy and athletic training