Relief aches and pains with this beaded cold and hot pack! This 4" x 4" square pack is made with gel beads that can be heated up or frozen. It molds aroudn the injured or affected area to provide relief when it really counts. It's the perfect promotional pack for atheletes or rough and tough workers. Customize the pack with your company or organization's name, logo, and/or organizational message. Pack more into your promotion with this soothing pack!