Rapid Care® Instant Hot Compress & Bandage Combo Pack. Instant hot compress & bandage. Combo pack. Ideal for: Minor aches & pains. Stiffness & fatigue. Muscle cramps. Instant hot pack. Single use *. Size 4.5" x 5.75". * No microwave needed. Includes one hot compress. Contains: One 2" elastic bandage. For light, heavy, or extra support. One hot compress. Ideal for minor aches & pains.