This Relief Pak Ice Bag with Foam Belt and Velcro is simple to use. It s ideal for use with minor injuries including bruises sprains strains abrasions and more. It features a multi-layer latex-free construction that keeps moisture away from the skin and creates insulation for longer relief. This medicine ice bag comes with an easy-fill neck opening. It is completely reusable and can also be disposed of when no longer needed. Simply add ice to the bag and use the foam belt to secure it in place.